Synchronize

If another Pokémon inflicts burn, paralysis, or poison on the ability-bearer, then the enemy receives the status as well. Toxic poison is passed on as regular poison. Self-induced status is not passed on. Poison and Toxic poison from Toxic Spikes is not passed to the foe. Synchronize will poison neither Steel-type Pokemon nor those with Immunity, and it will burn neither Fire-type Pokemon nor those with Flash Fire or Water Veil.

When a Pokémon with this ability is first in the party (even if it is fainted) when entering battle against a wild Pokémon, there is a 50% chance of making the wild Pokémon's nature correspond to the nature of the Pokémon with this ability.

Pokémon	Tier	Abilities	HP	Atk	Def	SpA	SpD	Spe	BST
Alakazam	UU	Synchronize / Inner Focus	55	50	45	135	85	120	490
Espeon	UU	Synchronize	65	65	60	130	95	110	525
Gardevoir	UU	Synchronize / Trace	68	65	65	125	115	80	518
Mew	Uber	Synchronize	100	100	100	100	100	100	600
Umbreon	UU	Synchronize	95	65	110	60	130	65	525
Xatu	NU	Synchronize / Early Bird	65	75	70	95	70	95	470