Blood is thicker than water

Weapon Name: Blood Gourd
Type of Weapon: Gourd
Rank: C-SS
How Many: 1
Appearance: A black gourd with a blood red stopper which melts away and forms a ring around the top of the gourd when it is in use.
Special Ability: This Gourd is given to the blood magic members at birth and is a useful weapon which aids them in combat. Its special ability is actually weightlessness as no matter how much blood is stored inside of it, it is as light as a feather however this only happens when it is being wielded by the blood magic member that it was given to. It has a secondary ability however in regards to the amount of blood it can store. In the beginning it can only store an amount of blood which will allow up to C-rank blood techniques. This amount increases however with rank allowing up to B-ranks at C rank, up to A-ranks at B rank, up to S-ranks at A rank and up to SS-ranks at S rank. The amount of blood is proportional to the Arura of the user and when they run out of Arura the gourd runs out of blood for use. This gourd can only store dead opponents blood. (Meaning they can do limited amounts of C-ranks if they are an D rank student which can be used as long as their Arura doesn't run out.)

Name: Control Over the 5 Senses
Classification: magic
Rank: D-rank
Class: Passive
Range: Self

Description: The blood magic member has control over their fives senses. They can make their five senses increase or decrease. An example would be increasing your eye site to see long distances, increasing smell to smell poison or far away things, increasing hearing to hear whispers or talking from another building, or decreasing your sense of touch so you won't feel pain from an attack. You can also make it to where you decrease your senses making you blind, deaf, or even unable to taste. Though these each have a downside. An example would be a bright flash of light would temporarily blind a person making them unable to see even with control over their site, a loud noise would harm ones ears drastically if they had their hearing increased, or unable to feel how much damage they have taken making them unable to know when they should stop or if they have broken something. This technique can be used whenever, but takes 1 post to change 1 sense.