Sauron, Lord of the Rings

Sauron, Lord of the Rings costs {1} less to cast for
each time the ring has tempted an opponent.
Sauron, Lord of the Rings gets +2/+2 for each
time the ring has tempted an opponent.
When Sauron, Lord of the Rings attacks, create
X 1/1 Orc creature tokens where X is Sauron's
power.
Partner with The Ring of Power