Even with the seen chances would it have been impossible for Rarity to master Twilight in a magical fight. For the mulberry mare was powerful enough to deflect any incoming spell almost right away. So the vampiric mare had to just soak the pain up like the monster she was. Blood had begun to leave the wound that was created. Almost if she had bitten something and Twilight caught some of it in an empty vial. "This, is, perfect," the crazed mare spoke before she removed the scalpel from the flesh of the vampiric unicorn and placed the vial on the table closest to her.