Ultra Instinct

(Blessings can only be cast if you control a legendary creature and can only target a legendary permanent
unless stated otherwise. When blessings resolve they
are exiled. You can cast blessings the same as
instants.)
Until the end of your next turn, blessed creature
has +7+7, vigilance, hexproof and cant be
blocked. When this creature stops being blessed,
tap it, it doesn't untap during its controllers next
untap step.