Blood Armory

The user of this spell must inflict 1d8 of damage on themselves to cast this spell

When the users inflict damage on themselves from the blood spilled they can cast any weapon from their blood (i.e longsword, war pick, rapier, etc)

once the caster has chosen that weapon they become proficient with that weapon so long as the spell stays active

Damage with that weapon is whatever its base stats are plus 1d6 slashing damage ( increases a D6 every level after 3rd level)