User is like a rubberhose animation

Pros:
-user can stretch and manipulate limbs
-user has no set joints
-user can increase strength depending on the situation

Cons:
-user must constantly watch state of body to not become a spider
-user doesn't really have a skeleton...
-user is very vunerable to direct attacks
-user can keep strength same for long

Weakness: serious combat
User can't dodge or attack well and will be better at practice or play fighting