The one ring

The one ring is Indestructible.
During your upkeep put one counter on the
equipped creature. When that creature have
four or more counters on it, it become a 4/4
token Nazguul with Flying under your control.
Equip{0}Pay 1 life.
If the equipped creature is a legendary creature
called Sauron, the necromancer, it gain
Indestructible. You can't lose the game and your
opponent's can't win the game.
Equip{7}Pay half life.