Karlov of the Ghost Council [Commander 2015] Dissension When Darksteel Reactor has twenty

When Darksteel Reactor has twenty or more charge counters on it

Set: Magic Origins Prerelease Promos Type: Creature — Human Wizard Rarity: Rare Cost: {3}{U}{U} Whenever a creature an opponent controls becomes the target of a spell or ability you control

If the creature that spell becomes as it resolves has not been turned face up and would assign or deal damage

add an additional {B}

Set: Ravnica: City of Guilds Type: Creature — Elf Druid Rarity: Common Cost: {G} {T}: Add {B}

Karlov of the Ghost Council [Commander 2015] Dissension When Darksteel Reactor has twentySet: Commander 2015 Type: Legendary Creature Spirit Advisor Rarity: Mythic Cost: {W}{B} Whenever you gain life, put two +1 +1 counters on Karlov of the Ghost Council. {W}{B}, Remove six +1 +1 counters from Karlov of the Ghost Council: Exile target creature. "Does Teysa think me blind to her scheming? Ambition runs in our family."