Hypanth

https://www.deviantart.com/cumalee/art/Hypanth-1164665240

Hypanth, the Mirage Panther Pokémon, is a mysterious feline that spends its days lounging in hidden desert oases, avoiding conflict with hypnotic illusions. With slow, rhythmic hand movements and glowing eyes, it entrances foes into a dreamlike trance, making them wander through endless mirages until it decides to release them. Though it prefers peace, those who push it too far will witness a terrifying shift—its illusions become disorienting chaos, its multiple arms strike with relentless precision, and reality itself bends at its command. But once the battle ends, it simply stretches, flicks its tail, and vanishes back into the shimmering desert haze.

You can check its full lore from the link above