The Infinity Gauntlet

If you control the six Infinity Stones, you win the
game.
{t}: You gain 2 life. Activate this ability only if
you control one or more Infinity Stone.
{2},{t}: Draw two cards. Activate this ability only
if you control three or more Infinity Stones.
{4},{t}: The Infinity Gauntlet deals 4 damage to
each creature your opponents control. Activate
this ability only if you control five or more
Infinity Stones.