Hieratic Sky Dragon Overlord of Heliopolis [GFTP-EN004] Ultra Rare BT5-044 when an opponent's monster declares

when an opponent's monster declares an attack

Set: Double Diamond Card type: Option Rarity: Rare Play Cost: 8 [Main] Delete all of your opponent's Digimon with the highest play cost

Set: Ancient Sanctuary Card type: Normal Monster Rarity: Common Attack: 400 Defense: 400 A workaholic fiend who devotes everything to his research into the languages of Dark World

Set: Clash of Rebellions Card type: Effect Monster Rarity: Rare Attack: 800 Defense: 1000 If your opponent controls 2 or more cards in their Spell & Trap Zone

Set: Sun & Moon: Base Set Type: Special Energy Rarity: Uncommon

Hieratic Sky Dragon Overlord of Heliopolis [GFTP-EN004] Ultra Rare BT5-044 when an opponent's monster declaresSet: Ghosts from the Past Card type: XYZ Effect Monster Rarity: Ultra Rare Attack: 3000 Defense: 2400 2 Level 8 monsters Once per turn, when your opponent activates a card or effect that targets a card(s) you control, in your GY, and or your banished card(s) (Quick Effect): You can detach 1 material from this card; negate the activation, and if you do, destroy that card.