Steals HP from the foe on every turn.
Leech Seed is a Grass-type status move that plants a seed on the target, draining a portion of its HP at the end of each turn and restoring it to the user. In Polished Crystal, Leech Seed can be learned by various Grass-type Pokémon, providing them with a strategic option to sap opponents' health while sustaining themselves in battle.