flavorText: "Rats and jackals feast in his swath, but even they will not walk with him."\n—Mangara
name: Kaervek the Merciless
originalText: Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell's converted mana cost to any target.
printings: 2X2, ARC, SCD, TSP, TSR
text: Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell's mana value to any target.