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

Leeching Seed
Uncommon item (green)
Every hit you land heals you 1. Sounds small, but with fast-hitting survivors it adds up. Each extra seed heals 1 more.
Game text: «Dealing damage heals you for 1 (+1 per stack) health.»
Stacking: Each copy adds the same, no cap.
Watch out: It heals per hit, not per damage: more hits, more healing. The number you see is rounded up.
| 1 copy | 2 copies | 3 copies | 5 copies | 10 copies |
|---|---|---|---|---|
| 1 | 2 | 3 | 5 | 10 |
Each copy adds the same.
more hits, more healing.
eight pellets: eight heals per shot.
heals double.
another passive heal: with both you never stop healing.
Drops from large chests, sometimes small ones, and green printers.
Unlocked from the start: it can show up in any run.
Every hit you land heals you 1. Sounds small, but with fast-hitting survivors it adds up. Each extra seed heals 1 more.
Stacking: Each copy adds the same, no cap.Watch out: It heals per hit, not per damage: more hits, more healing. The number you see is rounded up.
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).