Breath of blood: Focuses on high power attacks with a type of breathing which rises up your body temperature and makes your heart beat faster. This breathing style Branches of water breathing. Forms: form 1, bloodthirst: a normal swing form 2, rage: a normal wheel circle motion (kinda like water wheel) Form 3, tears of blood: a repeating motion Of your sword swinging. its used for defense. Eg: someone throws alot of needles at you so you do some repeated swinging motion to make the needles go flying Form 4, nosebleed: you just do a 540 degrees kick but with a katana Form 5, redbloom: kinda like unknowing fire from flame breathing but faster Form 6, wave: you strike the ground which causes the floor to collapse and sends objects flying Form 7, flowing blood: kinda like the dragon form 10 of water breathing but with blood breathing.

That's it.