Constellar Pleiades (Quarter Century Secret Rare) (RA04-EN164) - Quarter Century Stampede 1st Edition Number_OP20-EN003 You can only use this

You can only use this effect of "Ghost Mourner & Moonlit Chill" once per turn

and it cannot be used as a Synchro Material Monster

" monster in your GY

Card TextIf you control a face-up "Gladiator Beast" monster

1 "Fallen of Albaz" or "Dogmatika" monster from your Deck

Constellar Pleiades (Quarter Century Secret Rare) (RA04-EN164) - Quarter Century Stampede 1st Edition Number_OP20-EN003 You can only use thisTypeWarrior Xyz Effect Monster AttributeLIGHT ATK DEF2500 1500 Card Text2 Level 5 LIGHT monsters Once per turn (Quick Effect): You can detach 1 material from this card, then target 1 card on the field; return that target to the hand.