Flying
Whenever you attack with one or more Wraiths, exile the top X cards of your library, where X is their total power. You may play those cards this turn.
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
Witch-king, Sky Scourge has 2 listed printings; the most valuable is the Borderless · Surge Foil printing from LTC at US$31.18 on TCGplayer's market price. Prices below are the cheapest in-stock listing in the United States.
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