Playing Billy against Dynamo

What should I do right now?

Matchup overview

• Their structural weakness: Almost no solo kill pressure — 48 weapon DPS and no burst combo Why this is shown: Dynamo's weaknesses. Verified
• Their structural weakness: Completely defenceless during the Singularity channel Why this is shown: Dynamo's weaknesses. Verified
• Their structural weakness: Quantum Entanglement's 10m base range is a reposition, not an escape Why this is shown: Dynamo's weaknesses. Verified
• Neither of you deletes the other, so this matchup is decided by multipliers rather than damage. Resists stack multiplicatively, which means your fourth resist item buys much less percentage than your first; shred is subtracted from the total afterward, which means it is worth more the tankier they get; and healing reduction stacks multiplicatively too, so a second anti-heal source on top of a first is worth far less than the first. The efficient build against Dynamo is one anti-heal, one shred, and damage after that. Why this is shown: Resists and healing reduction both stack multiplicatively; shred is subtracted from total resist after multiplication. Strong evidence

What they do against you

• Singularity stuns and vacuums a whole group for roughly 2.75s (3.5s at T2) — that is long enough for his entire team to unload a full combo on you with no counterplay once it lands Why this is shown: Authored from Dynamo's kit. Verified
• Kinetic Pulse knocks you up from long range and cancels whatever you were doing: a dash, a channel, a dive, an ultimate wind-up Why this is shown: Authored from Dynamo's kit. Verified
• Rejuvenating Aurora undoes damage you spent an entire fight applying; at T3 he does it without even standing still Why this is shown: Authored from Dynamo's kit. Verified
• Once he has Kinetic Pulse T2, the wave also strips 15% bullet resist and slows you 30% for 4s, which converts his poke into his team's kill setup Why this is shown: Authored from Dynamo's kit. Verified
• Quantum Entanglement's untargetable frames can eat a single-target ultimate you spent on him, then his ally-cast version pulls his whole team out of your collapse Why this is shown: Authored from Dynamo's kit. Verified

How you counter them

• Focus him during the Singularity channel — he stands completely still for 2.75s and any stun, knockup or silence ends the ultimate and burns the 265s cooldown Why this is shown: Authored counterplay against Dynamo. Verified
• Spread your formation before every objective contest; the vacuum has a finite radius and a spread team gives him one target instead of four Why this is shown: Authored counterplay against Dynamo. Verified
• Buy healing reduction specifically for Rejuvenating Aurora — after his T3 upgrade, interrupting the heal is no longer possible and anti-heal is the only answer Why this is shown: Authored counterplay against Dynamo. Verified
• Bait both Kinetic Pulse charges before you commit a dive; the knockup is the interrupt that makes his team's anti-dive work Why this is shown: Authored counterplay against Dynamo. Verified
• Fight him from elevation or across gaps — Kinetic Pulse travels along the ground and does not cleanly climb ledges Why this is shown: Authored counterplay against Dynamo. Verified
• Punish his 48 DPS weapon directly: he cannot duel, so isolating him away from allies is close to a free kill Why this is shown: Authored counterplay against Dynamo. Verified
• Dynamo contributes through abilities, which makes a hard silence worth more against them than any amount of resist. Focus Lens is the sharpest version: 4.5 seconds of single-target silence at 20m, plus 30% of all damage dealt during the window applied when it expires, on a 45-second cooldown. Against a caster that is not a defensive purchase — it deletes their entire fight participation and then charges them for it. Why this is shown: Focus Lens: 4.5s silence, 20m cast range, 30% of damage dealt applied on expiry, 45s cooldown. Strong evidence
• Dynamo starts the fight and you have no exit, so the defensive active you buy has to work when you did not see it coming. Unstoppable is the stronger effect — immunity to and a dispel of Stun, Silence, Sleep, Root and Disarm for 5.5 seconds — but it must be pre-cast, and it cannot be activated once you are already stunned, which is precisely the situation this hero creates. Indomitable auto-cleanses the next hard CC with no input from you; against an initiator that reliability beats the bigger number. Why this is shown: Unstoppable cannot be activated while already stunned or asleep; Indomitable auto-cleanses the next hard CC. Strong evidence

Trading

• The entire 2.75s (or 3.5s at T2) Singularity channel — he is stationary, visible and cannot defend himself Why this is shown: Dynamo's vulnerability windows. Verified
• The window after Quantum Entanglement's untargetable frames end: 14-20s of no escape on a hero with 48 weapon DPS Why this is shown: Dynamo's vulnerability windows. Verified
• Below Rejuvenating Aurora T3, the moment he starts channelling the heal — a stun cancels the remaining ticks Why this is shown: Dynamo's vulnerability windows. Verified
• Any time he is separated from his team; he has no solo kill pressure and cannot outrun a committed chase with a 10m blink Why this is shown: Dynamo's vulnerability windows. Verified
• The minutes following a spent Singularity — the 265s base cooldown means his team has no fight-starter and objectives should be forced immediately Why this is shown: Dynamo's vulnerability windows. Verified
• Dynamo's pull is the whole matchup. Until it is on cooldown you are playing around it; once it misses you have a window that is worth committing into. Make it the first thing you bait — show a sliver of yourself from behind cover rather than walking a clean line they can lead. Why this is shown: Pull abilities gate the engage; baiting them opens a committed window. Strategic
• Being stunned by Dynamo now pauses your reload rather than restarting it, as of 09-16-2026. That quietly changes when it is safe to reload in this matchup: a reload caught by their stun resumes where it left off instead of costing you the whole cycle, so the old rule of never reloading inside their engagement range is too conservative now. The compensating change is that parrying also pauses your reload, so a defensive parry no longer buys you free reload time. Why this is shown: 09-16-2026: being stunned pauses reload instead of restarting it; parrying also pauses reload. Verified

Laning

• What they want in lane: Kinetic Pulse is long-range, hits the whole wave and pokes the enemy laner at the same time, giving him safe pressure without stepping forward Why this is shown: Dynamo's laning strengths. Verified
• What they want in lane: Rejuvenating Aurora lets him and his lane partner stay in lane far past the point another duo would have to back Why this is shown: Dynamo's laning strengths. Verified
• What you can take from them in lane: Very low raw weapon DPS (48) means he cannot actually kill a healthy laner on his own Why this is shown: Dynamo's laning weaknesses. Verified
• What you can take from them in lane: Quantum Entanglement's 10m base range is not enough to escape a real gank Why this is shown: Dynamo's laning weaknesses. Verified
• Your lever: The melee-reload loop from Blasted means he never has to stop shooting to reload in an extended lane trade Why this is shown: Billy's laning strengths. Strong evidence
• Around 6:00 the Guardians become realistically contestable and players start leaving lane for neutrals — which for you means the map stops being a 1v1 and Dynamo gains the thing they are best at, the opening engagement onto a target with no way out. The last two minutes before that transition are your safest window to build a soul lead. After it, treat any position without a teammate in line of sight as a position they can start a fight in. Why this is shown: Laning transitions to the mid game around 6:00 as Guardians become contestable; enemy initiation 3 against a hero with disengage 0-1. Strategic

Mid game

• Their spike — ult unlock: Singularity immediately makes every teamfight and objective contest go through Dynamo Why this is shown: Dynamo's power spike timeline. Verified
• Their spike — Kinetic Pulse T1 (+1 charge): Two charges turn a single poke into a reliable double interrupt for anti-dive and channel breaking Why this is shown: Dynamo's power spike timeline. Verified
• Their spike — Rejuvenating Aurora T2/T3: T2's -20s cooldown makes the heal available for nearly every fight; T3 removing the channel requirement lets him heal while playing normally Why this is shown: Dynamo's power spike timeline. Verified
• Their spike — late 35min+ with cooldown reduction items: Singularity's 265s base cooldown drops enough that he has it for most objective fights rather than one in three Why this is shown: Dynamo's power spike timeline. Verified
• Your spike — Bashdown T2 (+1 charge, +2m radius): Two charges turn his anti-air pull and knockup from a single interrupt into continuous area control Why this is shown: Billy's power spike timeline. Strong evidence
• Your spike — Blasted T2: The Bashdown charge refund plus +7% wrecked amplification ties his damage engine to his CC and roughly doubles his effective output in a sustained brawl Why this is shown: Billy's power spike timeline. Strong evidence
• The first Unstable Rift lands around 11:00 and then every 7 minutes, and Dynamo beats you in exactly the fight it creates. Use the telegraph: a world-only visual appears on a random side-lane bridge roughly 60 seconds before the global announcement and map marker, which is the single biggest piece of free information in the mid game. Spend those 60 seconds either grouping or deliberately taking something elsewhere — the one thing you cannot afford is arriving at a Rift bridge late and alone. Why this is shown: First Unstable Rift ~11:00 (±1 min) then every 7 minutes; ~60s world-visual warning precedes the global announcement. Strong evidence
• Your kit is built around lockdown and that is worth less on the Mid Boss than on Dynamo — it carries 35% Debuff Resist as of 03-06-2026, so your disables run roughly two-thirds as long on it. Plan the take around damage and positioning rather than a CC chain, and spend the chain on Dynamo if they contest. The payoff is worth the trip: 3,000 souls plus 50 per minute, two permanent buffs each, and a Rejuvenator crystal giving up to three single-use revives that return a player at full health after 3 seconds, for 3 minutes. Why this is shown: Mid Boss has 35% Debuff Resist (03-06-2026); reward is 3,000 souls +50/min, two buffs, and Rejuvenator revive credits. Verified

Teamfights

• Singularity is a channel, which means the fight is decided by whether you can break it. Hold one interrupt — a stun, a silence, or a displacement — specifically for that cast rather than spending it on the opening trade. If you have no interrupt, the answer is line of sight: leave the area entirely rather than trying to out-heal it. Why this is shown: Channelled ultimates are interruptible by hard CC, silence or displacement. Strong evidence
• Against Dynamo's knockups, Debuff Reducer is a live answer where it used to be a dead one: knockup durations were brought under debuff reduction on 05-22-2026, so the +25% from a 1,600 Tier II item genuinely shortens the airborne time. That matters more for you than for most, because you have no exit and the airborne window is when their follow-up lands. Worth pairing with the fact that Knockdown-style effects going the other way still cannot be shortened at all. Why this is shown: 05-22-2026 made knockup durations scale with debuff reduction; Debuff Reducer is T2, 1,600, +25%. Verified
• Dynamo brings enough lockdown that stun sequencing matters. Community reporting describes stun diminishing returns of roughly 10% then 30% inside an 8-second window, applying to stuns only and not to silences, slows, disarms or hexes — so their follow-up chain may be shorter than the first one felt. Treat this as unconfirmed, but it is worth knowing before you burn a cleanse on the opening stun. Why this is shown: Stun diminishing returns reported by community sources; not confirmed in official notes. Uncertain
• Fights against Dynamo recur on the objective clock — the Rift every 7 minutes from about 11:00, the Urn every 5 from 10:00 — which means the question is not whether your ultimate is strong but whether it is up for the next one. Ultimate Cooldown Reduction is a new stat introduced on 09-16-2026, first appearing on Diviner's Kevlar at +10%. Against a team-fight hero, buying into a recurring ultimate is a different and often better purchase than buying into a bigger one. Why this is shown: 09-16-2026 introduced Ultimate Cooldown Reduction, first granted by Diviner's Kevlar at +10%; Rift cadence is 7 minutes. Verified

Positioning

• Dynamo decides where you stand, not you. The practical rule is to never hold a position whose failure case is being moved — stand so that being yanked or knocked puts you somewhere survivable rather than inside their whole team. Cover at your back is worth more than cover in front. Why this is shown: Displacement kits convert bad positioning into a kill; failure-case positioning mitigates it. Strong evidence
• Dynamo wins by choosing where the fight happens. Take your position before the zoning goes down, not after — once the area is committed you are fighting on their terms, and walking in to contest it is exactly the mistake the kit is built to farm. Why this is shown: Zone-control kits convert space into damage; positioning must precede the cast. Strategic

Build adjustments

• Dynamo heals through damage, so healing reduction is not optional here — but pick the right application route. Anti-heal arrives two ways: bullet-applied (Toxic Bullets, T3) builds up through gunfire, and spirit-applied (Healbane, T2) lands off spirit damage. Buy the one that matches how you actually deal damage, or it will never apply. Why this is shown: Anti-heal application routes differ by damage type; mechanics research, patch 09-16-2026. Verified
• Do not assume Dynamo shrugs off your anti-heal by going immune. Unstoppable explicitly does not suppress healing reduction — if you have the debuff on them before they pop it, they are still healing at the reduced rate through the whole window. Why this is shown: Documented mechanic: Unstoppable does not suppress healing reduction. Verified
• Against Dynamo's crowd control, understand what Debuff Resist actually buys you: it shortens duration, never magnitude. It is excellent against long disables and close to worthless against a short hard slow. Two things it explicitly does not shorten at all are the parry stun and the Knockdown item's stun. Why this is shown: Debuff Resist reduces duration only; parry stun and Knockdown stun are documented exclusions. Verified
• If Dynamo buys Dispel Magic to purge your anti-heal, bullet-applied reduction re-lands on your very next shot, while spirit-applied reduction has to wait for your next ability. That asymmetry is a real argument for the bullet route against a hero who will buy a purge. Why this is shown: Dispel Magic purges non-ultimate debuffs; bullet-applied anti-heal reapplies on the next bullet. Strong evidence
• Unstoppable (vitality T4) — Dynamo gives this team real stuns and hard cc. Buy when enemy lockdown is the reason you lose fights — it lets you walk through a full CC chain and still deal damage. Why this is shown: Answers: enemy-hard-cc, enemy-displacement, enemy-channeled-ult. Verified
• Knockdown (spirit T3) — Dynamo gives this team real gap closers and escapes. The consensus answer to flying and airborne heroes and to channelled aerial ultimates — buy it whenever an enemy fights from the sky. Why this is shown: Answers: enemy-mobility, enemy-channeled-ult, enemy-long-range-poke, enemy-backline-threat. Verified
• Counterspell (vitality T3) — Dynamo gives this team real stuns and hard cc. Buy against telegraphed single-target ultimates and hex-style point-and-click abilities you can read and parry. Why this is shown: Answers: enemy-hard-cc, enemy-channeled-ult. Verified

Common mistakes

• The instinct here is to buy Dispel Magic as your answer to Dynamo and then find it greyed out at the exact moment you need it. Dispel Magic cannot be cast while you are stunned or asleep, and it cannot remove a stun at all — it purges what comes with the stun, not the stun itself. Against Dynamo the item you actually want is the pre-cast kind (Unstoppable, which also cannot be activated once you are already stunned) or the automatic kind (Indomitable, which cleanses the next hard CC with no input from you). Why this is shown: Dispel Magic cannot be used while stunned or asleep and cannot purge stuns; Unstoppable has the same activation restriction. Verified
• Anti-heal against Dynamo is bought correctly and applied at the wrong moment. Healbane's reduction runs for 8 seconds from your spirit damage and Toxic Bullets' runs while the bleed is up — both are windows, and re-applying the same source before it expires does not stack a second instance. The mistake is opening the fight clean and reaching for anti-heal once they start healing; by then you have spent the fight. Land it before they commit, then keep the window refreshed rather than re-triggering it. Why this is shown: Healbane applies for 8s on spirit damage; same-source healing reduction does not stack on re-application. Strong evidence
• The losing pattern against Dynamo is deciding to leave, walking to the zipline and finding you cannot attach. Any damage from an enemy hero or objective blocks zipline attachment for 3 seconds, and Dynamo has the chip range to keep that 3-second timer rolling indefinitely. Break line of sight first, wait out the lockout, then attach — do not walk to the rope while still taking fire. Why this is shown: Zipline attachment is blocked for 3s after taking enemy hero or objective damage; enemy rangedPoke 2+. Verified
• Players buy Dispel Magic for Dynamo and then discover it does nothing about Singularity. Dispel Magic purges non-ultimate negative effects only — anything sourced from an ultimate is outside its scope entirely. Work out which of Dynamo's disables come off abilities and which come off the ult before you spend 3,200: the ability-sourced ones are purgeable, the ult is not, and for the ult you need either Unstoppable pre-cast or the discipline not to be there. Why this is shown: Dispel Magic cannot purge ultimate-sourced debuffs; enemy cc 3 with a hard disable tag. Verified
• The Unstable Rift capture point is a 20m circle on a bridge, capture only progresses when no enemy is inside it, and everyone standing in it is revealed on the minimap. That is a purpose-built trap for Dynamo. The mistake is treating the circle as the objective: you do not need to stand in it, you need them not to. Contest from outside the radius, deny with a single body at the edge, and let their area damage land on empty bridge. Why this is shown: Unstable Rift: 20m capture radius, progress halts while any enemy is inside, occupants revealed on the minimap. Strategic

Analyse this against your whole enemy team

A single matchup only tells you part of the story — which enemy to actually focus, and what to buy, depends on the other five. Open the tool with this matchup pre-loaded and add the rest.