Gabriel, Light of God

Indestructible, Hexproof, Flying, Lifelink, Mentor
When Gabriel, Light of God enters the battlefield, Quadruple your life total
When a creature dies, you can play it out of the graveyard, it re-enters the battlefield with Haste and Lifelink
When a card is exiled, put it back on the battlefield tapped
{5}{w}{w}-{t} Double your life total
Afterlife 19