Star Eater [MP14-EN096] Secret Rare ST10-12 but they cannot be used

but they cannot be used as Synchro Material

Set: Legacy of Darkness Card type: Spirit Monster Rarity: Secret Rare Attack: 200 Defense: 100 This card cannot be Special Summoned

shuffle all cards on the field into the Deck

1 Desert of the Fervent

It gains 500 ATK for each monster in the Graveyards

Star Eater [MP14-EN096] Secret Rare ST10-12 but they cannot be usedSet: 2014 Mega Tins Mega Pack Card type: Synchro Effect Monster Rarity: Secret Rare Attack: 3200 Defense: 2800 1 Tuner + 1 or more non Tuner monsters Must be Synchro Summoned, and cannot be Special Summoned by other ways. This card's Synchro Summon cannot be negated. When Synchro Summoned, cards and effects cannot be activated. If this card attacks, it is unaffected by other card effects until the end of the Damage Step.