Dragonlord Kolaghan [Dragons of Tarkir] Avatar (It can't be the target

(It can't be the target of spells or abilities

where X is 2 plus the sacrificed creature's mana value

Set: Mercadian Masques Type: Enchantment Rarity: Rare Cost: {2}{G} Exile a creature you control: Add X mana of any one color

Set: Worldwake Type: Creature — Kor Artificer Rarity: Rare Cost: {1}{W} When Stoneforge Mystic enters the battlefield

Set: New Phyrexia Type: Artifact Creature — Phyrexian Horror Rarity: Rare Cost: {2} {U/P}: Change a target of target spell or ability to Spellskite

Dragonlord Kolaghan [Dragons of Tarkir] Avatar (It can't be the targetSet: Dragons of Tarkir Type: Legendary Creature Elder Dragon Rarity: Mythic Cost: {4}{B}{R} Flying, haste Other creatures you control have haste. Whenever an opponent casts a creature or planeswalker spell with the same name as a card in their graveyard, that player loses 10 life.