Kaervek the Merciless [Time Spiral] SV061 Set: Sun & Moon: Base

Set: Sun & Moon: Base Set Type: Metal Rarity: Secret Rare Retreat cost: Colorless

then you can destroy 1 face-up Spell/Trap on the field

defending player sacrifices four permanents

Sacrifice Ratchet Bomb: Destroy each nonland permanent with mana value equal to the number of charge counters on Ratchet Bomb

while equipped with a card(s) by this effect: Special Summon this card

Kaervek the Merciless [Time Spiral] SV061 Set: Sun & Moon: BaseSet: Time Spiral Type: Legendary Creature Human Shaman Rarity: Rare Cost: {5}{B}{R} Whenever an opponent casts a spell, Kaervek the Merciless deals damage equal to that spell's mana value to any target. "Rats and jackals feast in his swath, but even they will not walk with him." Mangara