MTG Salvation

Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell’s mana value to any target.

Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell’s mana value to any target.

Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell’s mana value to any target.

Whenever an opponent casts a spell, Kaervek the Merciless deals damage to any target equal to that spell’s converted mana cost.

Whenever an opponent casts a spell, Kaervek the Merciless deals damage to any target equal to that spell's converted mana cost.

Whenever an opponent casts a spell, Kaervek the Merciless deals damage to any target equal to that spell's converted mana cost.