Kaervek the Merciless [Archenemy] SV77 then you can increase its

then you can increase its Level by 1

Set: Legendary Collection 5D's Card type: Synchro/Effect Monster Rarity: Common Attack: 2800 Defense: 1600 1 Tuner + 1+ non-Tuner monsters If you would take damage from a card effect

Set: Sword & Shield: Base Set Type: Grass Rarity: Common Retreat cost: Colorless

Set: Ancient Guardians Card type: Effect Monster Rarity: Super Rare Attack: 400 Defense: 2400 If this card is in your GY: You can Tribute 1 monster

Kaervek the Merciless [Archenemy] SV77 then you can increase itsSet: Archenemy 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