Major Mutation - Ooze Blood

The blood in your veins is enriched with acidic component, but the rest of your body has not fully adapted to this transformation. You gain the following traits:

Caustic Blood. Any time you take piercing or slashing damage, a spray of acidic blood spurts from your body in the direction of the opponent who inflicted the wound, dealing 1d6 acid damage. This spurt travels in a 10-foot line, damaging the first creature or object it touches.

Burning Wounds. Any time you take piercing or slashing damage a small portion of your acidic blood harms your flesh, dealing 1d4 acid damage to yourself.