DUDE-EN018 * Castel, the Skyblaster Musketeer * Ultra Rare * Duel Devastator Ryzeal Detonator If this card is sent

If this card is sent from your Deck to the GY: Special Summon it

then change the attack target to it

except "Gem-Knight" monsters

then if it was a Spell/Trap

DUDE-EN018 * Castel, the Skyblaster Musketeer * Ultra Rare * Duel Devastator Ryzeal Detonator If this card is sent2 Level 4 monsters You can detach 1 material from this card, then target 1 face up monster on the field; change it to face down Defense Position. You can detach 2 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 that turn.