Xeon Feldor

0: Xeon enters play with a number of Loyalty counters equal to the number of lands named "The Abyss" in play.
-2: Empower Minion of the Abyss - Target demon gains +3/+3, Indestructible and Hexproof until the end of turn.
-X: Army of the Abyss - Create X 2/2 demons with Banding and Reach.