Anuladora de Feitiços
The Anuladora de Feitiços is one of the 3 legendary Mithril blades. Like other legendary Mithril blades, it is a 7 star rarity sword and is of the arcane element.
This blade is forged by the fusion of 3 Selo de Magia blades
If you chose to sell this weapon, retail is 21,050 coins. Adventure: 14 AP & 16 DP
All spells are void in the presence of this blade
As you can see in the manga, a spellcaster calls forth a fire spell. When it is unleased onto the other fighter though, rather than being harmed by it, his sword voids out the spell and renders it useless.