Edison format ruling
Mazera DeVille
Card text as printed in this era© Can't be Normal Summoned/Set.
© Must be Special Summoned by tributing 1 face-up "Warrior of Zera" you control,
while "Pandemonium" is face-up on the field.
① If this card is Special Summoned: Your opponent discards 3 random cards (their entire hand, if less than 3).
(Activate and resolve only if you control "Pandemonium").
Rulings
- The only way you can Special Summon this card is via its own procedure. Even if it was initially summoned that way, you still can't summon it 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.