Horos, God of Life

Indestructible, flying, protection from colored creatures
When Horos, God of Life enters the battlefield, all creatures you control gain +2/+2 uuntil end of turn
{t} add any color to your mana pool
When Horos, God of Life dies, all opponents creature get -2/-2 until their fourth upkeep.
The gods send their most powerful, who will always
win the fight.