An ancient sword that can cut and deflect magic. Roll to see if you can beat the AC roll to hit you (you would add your strength)
At 1st level, you can summon your first sword from your Grimoire for 1 minute for 1 anti mana point. This sword acts as a slabsword. As reaction when you are targeted by a spell, you may spend anti mana points equal to half the cost of the spell to gain advantage on your saves against it, or grant disadvantage on the spells attack rolls against you.
Blade flight: At 2nd level, for 1 anti mana point you may use your demon slayer sword as flying transportation, giving you 10 flying speed. This ability will get better as you level your grimoire user class. (this will count as a bonus action to use)
- Anti-punishment
At 3rd level, you gain more power over your demon slayer sword. When a creature gets hit with the sword they shall roll a D10 what ever they roll they shall get rid of one spell slot from that spell (in order for the creature to get it back they must make a long rest)