Greven il-Vec [Vanguard Series] H20 this card gains ATK equal

this card gains ATK equal to the Tributed monster's ATK

also you cannot Special Summon monsters for the rest of this turn

Set: Sword & Shield: Vivid Voltage Type: Colorless Rarity: Secret Rare

Set: Shonen Jump Magazine Promos Card type: Normal Monster Rarity: Secret Rare Attack: 4000 Defense: 4000 The descent of this mighty creature shall be heralded by burning winds and twisted land

Set: Dark Revelation Volume 3 Card type: Counter Trap Rarity: Rare Attack: 0 Defense: 0 Activate only when your opponent activates a Continuous Spell Card

Greven il-Vec [Vanguard Series] H20 this card gains ATK equalSet: Vanguard Series Type: Vanguard Rarity: Rare Whenever a creature you control deals damage to a creature, destroy the other creature. It can't be regenerated. As a ruthless leader for Volrath, Greven *il* Vec serves his lord by commanding the flying ship *Predator*. Greven has attained his powerful rank through a series of underhanded schemes and assassinations, the majority of which were blessed by Volrath himself.