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

Needletick
Void item (purple)
10% of your hits put a mark on the enemy that hits hard a moment later. Turns your Tri-Tip Daggers into this. Each extra one, 10% more.
Game text: «10% (+10% per stack) chance to collapse an enemy for 400% base damage. Corrupts all Tri-Tip Daggers.»
Stacking: Each copy adds the same, no cap.
Watch out: It does not replace bleeds from Noxious Thorn or Shatterspleen.
It is the void version of Tri-Tip Dagger: pick it up and every copy of that item turns into this one.
| 1 copy | 2 copies | 3 copies | 5 copies | 10 copies |
|---|---|---|---|---|
| +10% | +20% | +30% | +50% | +100% |
Each copy adds the same.
eight pellets: eight collapse rolls.
collapse counts as one of the 4 debuffs.
Found in Void Cradles, Encrusted Key caches, the Simulacrum and Void Locus. Never from a normal chest.
Unlocked from the start: it can show up in any run.
10% of your hits put a mark on the enemy that hits hard a moment later. Turns your Tri-Tip Daggers into this. Each extra one, 10% more.
Stacking: Each copy adds the same, no cap.Watch out: It does not replace bleeds from Noxious Thorn or Shatterspleen.
Found in Void Cradles, Encrusted Key caches, the Simulacrum and Void Locus. Never from a normal chest. Unlocked from the start: it can show up in any run.
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).