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

Dio's Best Friend
Legendary item (red)
An extra life: if you die, you come back with 3 seconds of being untouchable. It is used up.
Game text: «Upon death, this item will be consumed and you will return to life with 3 seconds of invulnerability.»
Stacking: One extra life per copy; used up on revive.
It has a void version: Pluripotent Larva. Pick that up and every copy of this item turns into it.
| 1 copy | 2 copies | 3 copies | 5 copies | 10 copies |
|---|---|---|---|---|
| 1 | 2 | 3 | 5 | 10 |
Each copy adds the same.
its void version: on revive, all your items get corrupted.
with 10% health, the extra life is the difference.
Drops from legendary chests and, less often, from large and small chests.
Needs unlocking first with the challenge «The Lone Survivor».
An extra life: if you die, you come back with 3 seconds of being untouchable. It is used up.
Stacking: One extra life per copy; used up on revive.
Drops from legendary chests and, less often, from large and small chests. Needs unlocking first with the challenge «The Lone Survivor».
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).