Blackguard is a 6 Mana Cost Epic Paladin Minion card from the Knights of the Frozen Throne set!
Whenever your hero is healed, deal that much damage to a random enemy minion.
Flavor Text"Did I ever tell you the story of when I single-handedly took down a 29/29 C'thun?" - Reno Jackson
These are the most recent decks that have featured Blackguard in the last year.