Edison format ruling
Dragon Queen of Tragic Endings
Card text as printed in this era© Can't be Normal Summoned/Set.
© Must first be Special Summoned (from your hand) by controlling 3 or more face-up Continuous Spells.
① If this attacking card inflicts Battle Damage to your opponent:
Your opponent sends 1 card from their hand to the GY, then you draw 1 card.
② During your Standby Phase, if this card is in your GY, and was sent there from the field:
You can send 1 face-up Continuous Spell you control to the GY;
Special Summon this card.
Rulings
- As long as this card was initially Special Summoned by its own procedure (and the summon wasn't negated), you can Summon it from the GY with card effects.
Rulings data courtesy of Format Library — formatlibrary.com. Spotted an inaccuracy? Flag it in the Edison forum — sourced change requests get reviewed.