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

Polylute
Void item (purple)
25% of your hits strike the same enemy with lightning, up to 3 times. Turns your Ukuleles into this. Each extra one, 3 more strikes.
Game text: «25% chance to fire lightning for 60% TOTAL damage up to 3 (+3 per stack) times. Corrupts all Ukuleles.»
Stacking: Each copy adds the same, no cap.
Watch out: Very low proc coefficient, like the Ukulele.
It is the void version of Ukulele: pick it up and every copy of that item turns into this one.
| 1 copy | 2 copies | 3 copies | 5 copies | 10 copies |
|---|---|---|---|---|
| 3 | 6 | 9 | 15 | 30 |
Each copy adds the same.
her huge hits multiply against a single enemy.
every shot hits the boss three more times.
more boss damage, which is where Polylute shines.
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.
25% of your hits strike the same enemy with lightning, up to 3 times. Turns your Ukuleles into this. Each extra one, 3 more strikes.
Stacking: Each copy adds the same, no cap.Watch out: Very low proc coefficient, like the Ukulele.
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).