Zeus, God of the Sky

Indestructible, vigilance
As long as you have less than two other creatures, Zeus, God of the Sky isn't a creature.
As long as you control another white creature, Zeus can't be exiled.
Whenever a creature you control dies, Zeus, God of the Sky deals damage equal to that creature's converted mana cost to any target. You gain life equal to the damage dealt.
Whenever Zeus is dealt non-combat damage, draw cards equal to the damage dealt.