Attaches up to 1 leech onto enemies it hits, which adds X stacks of bleed per second (Max X stacks).

• Leech applies bleed stacks passively over time — each hit guarantees that the attached leech will keep stacking bleed even without further contact. This gives you sustained DoT output from a single successful throw.
• Because the leech cap is 1 per enemy, stacking multiple Leech balls doesn't increase the leech count on a single target. However, against multiple enemies simultaneously in the pit, additional Leech balls ensure every enemy gets a leech applied quickly.
• Pair Leech with characters or passives that increase bounce count — more bounces mean faster initial attachment coverage across a group.

• Works well with Hemorrhage: Leech steadily builds bleed stacks, and Hemorrhage detonates them for massive current-HP damage when the stack threshold is met.
• Works well with Vampire Lord: both are bleed-adjacent evolutions; running Leech as an ingredient or companion ball keeps bleed pressure high for Vampire Lord's lifesteal.
• Works well with Virus: the overlapping bleed and disease DoTs from both Leech and Virus compound into very high sustained damage.