Dark Armed Dragon [GLD2-EN031] Ultra Rare Demon you cannot activate Spell Cards

you cannot activate Spell Cards

Set: Enemy of Justice Card type: Effect Monster Rarity: Ultimate Rare Attack: 1200 Defense: 1600 When this card is in face-up Attack Position on your side of the field

by banishing Fusion Materials from your hand

1 foil-etched Display Commander - Strefan

Dark Armed Dragon [GLD2-EN031] Ultra Rare Demon you cannot activate Spell CardsSet: Gold Series 2009 Card type: Effect Monster Rarity: Ultra Rare Attack: 2800 Defense: 1000 This card cannot be Normal Summoned or Set. This card cannot be Special Summoned except by having exactly 3 DARK monsters in your Graveyard. You can remove from play 1 DARK monster from your Graveyard to destroy 1 card on the field.