Apparently not even hypnosis is enough for a copy to do a Rewind.

Speed: naive applications are limited by his maximum, shown with the ping pong balls that one time.

Strength: he can do the Siberian.

Shapeshifting: practically arbitrary.

Teleporting: can be simulated.

Forcefields: pretty good ones.

Lasers: best not test those here, but from Endbringer fights, pretty damn good, probably.

Space manipulation: nope.

Physical properties: he can do the Siberian. Various other imaginary properties can be simulated.

Enhanced cognition: nope. Knowledge doesn't appear out of nowhere, nothing thinks faster, his reaction times still limit stuff.