You may only cast this card if you have a 《Witches》 on your field.
[Counter] Draw a card, and choose and use one of the following two. You may only cast "Master Magic: Fire Blast" once per turn.
● Deal 1 damage to your opponent for each 《Witches》spell in the soul of your item.
● Put all cards from the soul of a card on your opponent’s field into the drop zone, then if you have three or more 《Witches》 spells in the soul of your item, destroy that card.