Battle Of Chaos BACH-EN014 Ghostrick Siren

YU-GI-OH! TCG
Ghostrick Siren
[ DARK / Fairy / Effect ]

[ Card Effect ]
Cannot be Normal Summoned, unless you control a "Ghostrick" monster. Once per turn, during your Main Phase: You can change this card to face-down Defense Position. If this card is Normal Summoned or flipped face-up: Send the top 2 cards of your Deck to the GY, then if either card was a "Ghostrick" card, you can apply 1 of these effects.
●Add 1 "Ghostrick" Spell/Trap from your Deck to your hand.
●Change 1 Effect Monster your opponent controls to face-down Defense Position.

from Battle Of Chaos SET