Traps and damages the target for 4-5 turns.
No current Reg M-B usage users are indexed for Whirlpool.
Mega Starmie
Mega Feraligatr
Mega Barbaracle
Mega DragalgeInflicts regular damage. For the next 2–5 turns, the target cannot leave the field and is damaged for 1/16 its max HP at the end of each turn. The user continues to use other moves during this time. If the user leaves the field, this effect ends. Has a 3/8 chance each to hit 2 or 3 times, and a 1/8 chance each to hit 4 or 5 times. Averages to 3 hits per use. If the target is in the first turn of Dive, this move will hit with double power.
The user traps the target inside a violent, swirling whirlpool that inflicts damage for four to five turns.