Diabell, Queen of the White Forest (Quarter Century Secret Rare) (INFO-EN040) - The Infinite Forbidden 1st Edition Number_STON-EN020 This card must be in

This card must be in the GY to activate and to resolve this effect

Pendulum Effect

If 'Alpha the Magnet Warrior'

If it is your turn and you activate it

Diabell, Queen of the White Forest (Quarter Century Secret Rare) (INFO-EN040) - The Infinite Forbidden 1st Edition Number_STON-EN020 This card must be inTypeIllusion Synchro Effect Monster AttributeLIGHT Level Rank8 ATK DEF2500 2000 Card Text1 Tuner + 1+ non Tuner monsters If this card is Synchro Summoned using a Tuner Synchro Monster: You can target 1 Spell Trap in your GY; add it to your hand. When your opponent activates a card or effect (Quick Effect): You can send 1 Spell Trap from your hand or field to the GY; Special Summon 1 Level 7 or lower Tuner Synchro Monster from your Extra Deck, GY, or