Boros sun avatar

Void ( exile two cards from the graveyard with
Mana value 5 or more to summon Boros)
Caress (Boros can't attack players from 10 lp )
Indestructible, lifelink,flying
At the beginning of battle face Boros fights another creature
If Boros destroy that creature all creatures you control
Gains vigilance and lifelink until the end of turn
(If Boros die exile your graveyard and return boros to the void)