Fossil Dyna Pachycephalo [AP04-EN018] Common 2017 Mega-Tins Mega Pack after activating this card

after activating this card

Set: Speed Duel: Arena of Lost Souls Card type: Skill Rarity: Super Rare Once per turn

Set: Legendary Collection 5D's Card type: Normal Trap Rarity: Ultra Rare Attack: 0 Defense: 0 When an opponent's monster declares an attack: Target the attacking monster

When this card destroys an opponent's monster by battle

Fossil Dyna Pachycephalo [AP04-EN018] Common 2017 Mega-Tins Mega Pack after activating this cardSet: Astral Pack 4 Card type: Effect Monster Rarity: Common Attack: 1200 Defense: 1300 Neither player can Special Summon monsters. When this card is flipped face up, destroy all Special Summoned monsters on the field.