Blood Art: Natural Iron

Blood leaves the users body through the veins , the natural iron n the blood forms a dagger , it is able to be controlled the user , surrounded by a bloody red mist as the dagger rains on the enemies of the foe, the  spell does 1d4 damage for each dagger summoned 

Levels 1-5:

1 dagger conjures from the blood , if it hits the enemy (prof bonus + dex bonus) it deals a d10+prof bonus slashing or magic damage

level 6-10

a d4 divided by 2 daggers conjure , damage and roll to hit is the same

levels 11-15

A d4 daggers is conjured , but a 4 is equal to a 2 , damage and hit roll the same

level 16-20

a d4+1 daggers is conjured , damage and hit roll the same