The user steals 1/8 of the target's max HP until the target is switched out, is KO'ed, or uses Rapid Spin; does not work against Grass-type Pokemon or Pokemon behind Substitutes.
The user takes one-fourth of its maximum HP to create a substitute; this move fails if the user does not have enough HP for this. Until the substitute is broken, it receives damage from all attacks made by other Pokemon and shields the user from status effects and stat modifiers caused by other Pokemon. The user is still affected by Tickle, Hail, Sandstorm and Attract from behind its Substitute. If a Substitute breaks from a hit during a multistrike move such as Fury Attack, the user takes damage from the remaining strikes.
Notes: Synchronize everything here. HP Flying users should have Jolly and Attack EVs; HP Ice users should have Timid and Special Attack EVs. Besides type advantages, the only real difference between the two is that HP Flying gets STAB. Both are merely moves to hit other Grass Pokemon.
