Bonehoard Dracosaur (Borderless) [The Lost Caverns of Ixalan] Human Shapeshifter Assassin where X is the amount

where X is the amount of mana that player paid this way

Set: Summer Magic / Edgar Type: Artifact Rarity: Rare Cost: {2} {3}

Set: 30th Anniversary Edition Type: Instant Rarity: Common Cost: {X}{U} Counter target spell with mana value X

create a 1/1 white and black Vampire creature token with lifelink and put a bloodline counter on Edgar Markov's Coffin

Bonehoard Dracosaur (Borderless) [The Lost Caverns of Ixalan] Human Shapeshifter Assassin where X is the amountSet: The Lost Caverns of Ixalan Type: Creature Dinosaur Dragon Rarity: Mythic Cost: {3}{R}{R} Flying, first strike At the beginning of your upkeep, exile the top two cards of your library. You may play them this turn. If you exiled a land card this way, create a 3 1 red Dinosaur creature token. If you exiled a nonland card this way, create a Treasure token.