✨ Illusion | Gen 9

Effect:

This Pokémon, upon being sent out, appears to have the species, nickname, and Poké Ball of the last Pokémon in the party that is able to battle.

This illusion breaks upon being hit by a damaging move. Other damage, e.g. from weather or spikes, does not break the illusion, nor does damage done to a substitute.

This ability cannot be obtained by another Pokémon during battle by any means like e.g. Skill Swap will fail

Illusion is introduced in Gen 5: