Odin

Indestructible, Ward, give control of a permanent you control to an Odin's owner

If your devotion to Gods is less than 5, Odin is not a creature and you cannot activate his abilities.
If your devotion requirement to a God is met, when it leaves the battlefield, return it to your hand
Opponents may not attack you if you have 3 devotion to every color
If you have devotion 7 to every color, you win the game