Castel, the Skyblaster Musketeer [AP07-EN002] Ultimate Rare Ghost Rare you can Special Summon this

you can Special Summon this card (from your hand)

Set: OTS Tournament Pack 3 Card type: Effect Monster Rarity: Ultimate Rare Attack: 1200 Defense: 600 If you control no monsters

if your other DARK Spellcaster-Type monster battles an opponent's monster: You can send this card from your hand or face-up from your field to the Graveyard

send 1 monster from your hand or Deck to the Graveyard

Castel, the Skyblaster Musketeer [AP07-EN002] Ultimate Rare Ghost Rare you can Special Summon thisSet: Astral Pack 7 Card type: Xyz Effect Monster Rarity: Ultimate Rare Attack: 2000 Defense: 1500 2 Level 4 monsters You can detach 1 Xyz Material from this card, then target 1 face up monster on the field; change it to face down Defense Position. You can detach 2 Xyz Materials from this card, then target 1 other face up card on the field; shuffle it into the Deck. You can only use 1 "Castel, the Skyblaster Musketeer" effect per turn, and only once