Sander’s next upgrade unlocked. He can now convert the blood he consumed into a backup power source of sort and draw from them at will. The storage lasts up to a day. He can also select which stage he would like to be in and spend the appropriate amount of blood to stay in that stage. New infusion of blood will go into maintaining and prolonging the stage he has chosen. The maximum amount of blood he can store is equivalent to the amount he needs to reach stage 4 normally. The telegraph for this is wisps of red smoke rising from his torso. Here’s some graphic reference.  

[hider=Pic][img]http://i.imgur.com/v1vsQRW.jpg[/img][/hider]