Winged Dragon, Guardian of the Fortress #1 [MRD-002] Common World Championship Series Set: Crimson Crisis Card type:

Set: Crimson Crisis Card type: Effect Monster Rarity: Super Rare Attack:

while both have "Gravekeeper's" monster and "Necrovalley" are on the field: Negate the activation

you can add it to your hand instead

Set: Soul of the Duelist Card type: Fusion Monster Rarity: Ultimate Rare Attack: 4200 Defense: 3700 "Big Koala" + "Des Kangaroo"

Each player can only use the effect of "Twin- Headed Behemoth" once per Duel

Winged Dragon, Guardian of the Fortress #1 [MRD-002] Common World Championship Series Set: Crimson Crisis Card type:Set: Metal Raiders Card type: Normal Monster Rarity: Common Attack: 1400 Defense: 1200 A dragon commonly found guarding mountain fortresses. Its signature attack is a sweeping dive from out of the blue.