The Iron Throne

As long as the Iron Throne is in play creatures you control get +1/+1 and creatures your opponent controls get -1/-1.
{6}{t} Place a legendary creature you control on top of The Iron Throne it gains Vigilance, First Strike, Deathtouch. When the creature is sent to the graveyard from the battlefield {ut} The Iron Thone.
"When you play the game of thrones you win or you die... there is no middle ground"-Cersei Lannister