Sauron, The Deceiver

Menace, Trample, First-strike
Sauron, The Deceiver costs {1} less to cast for each
card in your hand and times a opponent has lost
life this turn
As long as your devotion to black is less than 4 or
you don't control the one ring of power, Sauron,
The Deceiver isn't a creature.
If Sauron, The Deceiver would be exiled,
destroyed or sacrificed, exile Sauron, The
Deceiver with three time counters.