Blood Manipulation

Choose a creature that you can see within range. You cut your hand and pull a mass amount of blood into a sphere. This sphere pulses with a heartbeat like sound and glows the same. A surge of blood will washes through the target, causing it to regain 70 hit points. This spell also ends blindness, deafness, and any diseases affecting the target. This spell has no effect on constructs or undead. While this spell is powerful, it will cause the caster to become weakened and will not be able to fight or move. 

At Higher Levels. When you cast this spell using a spell slot of 3rd level or higher, the amount of healing increases by 10 for each slot level above 2nd.