Trevor, Blade of Astoria

Double strike, vigilance, haste
Other creatures you control have vigilance.
When Trevor, Blade of Astoria, enters the battlefield, create a legendary 2/2 blue Shapeshifter creature token with Changeling named Wobbuffet.
{w}{r}, {t}: Trevor, Sword of Astoria, deals 3 damage to target creature or player and you gain 3 life.