Murph Mog, Pasture Prince

Whenever Murph Mog enters the battlefield or attacks, you may choose a creature you control to gain +0/+3 until end of turn.
Whenever an opponent's creature attacks, you may tap Murph Mog to prevent the next 3 damage that would be dealt to a target creature you control this turn.
—
The gentle giant stands tall, a comforting presence in the meadow.