Gaia Dragon, the Thunder Charger [AP07-EN001] Ultimate Rare Trap if your other DARK Spellcaster

if your other DARK Spellcaster monster battles an opponent's monster (Quick Effect): You can send this card from your hand or face-up from your field to the GY

until the end of your opponent's turn

Set: Sword & Shield: Silver Tempest Type: Lightning Rarity: Ultra Rare Retreat cost: Colorless

Set: Countdown Calendar Promos Type: Water Rarity: Promo Retreat cost: 0

Gaia Dragon, the Thunder Charger [AP07-EN001] Ultimate Rare Trap if your other DARK SpellcasterSet: Astral Pack 7 Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 2600 Defense: 2100 2 Level 7 monsters You can also Xyz Summon this card by using a Rank 5 or 6 Xyz Monster you control as the Xyz Material. (Xyz Materials attached to that monster also become Xyz Materials on this card.) If this card attacks a Defense Position monster, inflict piercing battle damage to your opponent.