Summoned Skull [BPT-002] Secret Rare Normal Trap You can only use this

You can only use this effect of "Performapal Gatlinghoul" once per turn

Set: Shonen Jump Magazine Promos Card type: Effect Monster Rarity: Ultra Rare Attack: 100 Defense: 100 Once per turn

Set: The Secret Forces Card type: Equip Spell Rarity: Super Rare Equip only to a Level 6 or lower Ritual Monster

The DEF of the selected monster becomes equal to the combined original DEF of all face-up monsters on your side of the field

If you controlled a Level 5 or higher “Harpie” monster at activation

Summoned Skull [BPT-002] Secret Rare Normal Trap You can only use thisSet: 2002 Collectors Tin Card type: Normal Monster Rarity: Secret Rare Attack: 2500 Defense: 1200 (This card is always treated as an "Archfiend" card.)