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

Old War Stealthkit
Uncommon item (green)
Drop below 25% health and you turn invisible and faster for 5 s to escape. Recharges every 30 s; each extra kit recharges it sooner.
Game text: «Falling below 25% health causes you to gain 40% movement speed and invisibility for 5s. Recharges every 30 seconds (-50% per stack).»
Stacking: Each copy cuts a share of what is left: it drops less each time and never reaches zero.
Watch out: It triggers together with Genesis Loop: they pair very well.
| 1 copy | 2 copies | 3 copies | 5 copies | 10 copies |
|---|---|---|---|---|
| 30 s | 15 s | 7.5 s | 1.9 s | 0.1 s |
Each copy halves the cooldown.
they trigger together: explosion and stealth.
self-damage triggers it on demand.
more stealth to get behind enemies.
Drops from large chests, sometimes small ones, and green printers.
Unlocked from the start: it can show up in any run.
Drop below 25% health and you turn invisible and faster for 5 s to escape. Recharges every 30 s; each extra kit recharges it sooner.
Stacking: Each copy cuts a share of what is left: it drops less each time and never reaches zero.Watch out: It triggers together with Genesis Loop: they pair very well.
Drops from large chests, sometimes small ones, and green printers. 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).