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// item · risk of rain 2

Brainstalks, in depth.

Legendary item (red). What the game says, what it really does, what each copy adds and what it pairs with.

// what it does

What it does.

Brainstalks
Legendary item (red)

Killing an elite gives you 4 s with no cooldowns: use your skills non-stop. Each extra one, 4 s more.

Game text: «Upon killing an elite monster, enter a frenzy for 4s (+4s per stack) where skills have no cooldowns.»

Stacking: Each copy adds the same, no cap.

Watch out: Not zero cooldown: half a second remains.

// per copy

What each copy adds.

1 copy2 copies3 copies5 copies10 copies
4 s8 s12 s20 s40 s

Each copy adds the same.

// pairs with

What it pairs with.

Artifact of Honor

everything is elite: it triggers on every kill.

Mercenary

after an elite kill, everything is back in half a second.

Bandit

killing an elite removes all cooldowns.

// who uses it best

Survivors that use it best.

Bandit

killing an elite removes all cooldowns.

Mercenary

after an elite kill, everything is back in half a second.

// how to get it

How to get it.

Drops from legendary chests and, less often, from large and small chests.

Needs unlocking first with the challenge «Deicide».

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// faq

FAQ.

What does Brainstalks do in Risk of Rain 2?

Killing an elite gives you 4 s with no cooldowns: use your skills non-stop. Each extra one, 4 s more.

What happens if you pick up several Brainstalks?

Stacking: Each copy adds the same, no cap.Watch out: Not zero cooldown: half a second remains.

How do you get Brainstalks?

Drops from legendary chests and, less often, from large and small chests. Needs unlocking first with the challenge «Deicide».

// more items

Other items in depth.

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Items in depth · Every item by rarity

Sources: the game's English text (name and description), the Risk of Rain 2 wiki (riskofrain2.wiki.gg: this item's page, read on 31 October 2026; numbers, stacking formula and notes) and the wiki's survivor pages. The plain-words text and the synergies are ours. Icons: Risk of Rain 2 (Hopoo Games / Gearbox).