The World and Star Platinum Over Heaven are pretty safe bets, there.
Scribe's pitch practically gone off on my head with how many implications are surfacing...
At first, it would brute force it to your favor as there isn't delicacy nor self-control on a out of practice muscle, meaning you end flaying around; this manifest with basic applications of Reality Warping like Rule Bending and Warping Presence with a pinch of Reality Randomization. It is grasping a brand new system, too: A Biological Diverse Interface (ohshitthatsBioReality), the better you get, the more adept you grow at taking hold to more "deeper" applications to higher levels.
Being an extension or part of one's body also has indirect sensory properties such as a degree of Externalized Presence or Influential Presence for the purpose of easily perceiving what you're controlling. This is continuously develop into outright Interfacing and/or communing with Reality itself (Spiritual Meditation/Enlightenment/Selective Unity) the more experience you are with this...