Pokémon Move/Stealth Rock
Stealth Rock (Japanese: ステルスロック Stealth Rock) is a non-damaging Rock-type move
Stealth Rock sets an entry hazard around the target Pokémon. Pokémon on the target's field receive damage upon switching in.
The amount of damage inflicted upon switching in is affected by type effectiveness against Rock. It also does not stack if multiple layers are set.
The damage is taken from the victim's maximum HP, and follows:
|Type effectiveness||Damage (Max. HP)|
|446||Stealth Rock||The user lays a trap of levitating stones around the foe. The trap hurts foes that switch into battle.||-||-%||20 (max 32)|
|0.20||Not introduced yet|