It does not scramble very much. The Move and Sune can both be done so it is easy enough to solve the 5 edges. The Move X 3 can be used to do double swaps of edges to permutations the edges. It was challenging to come up with a corner twister for me and the ones I have come up with are pretty long.
At first I could only find ways to twist four corners. I wanted to be able to twist two corners, so I didn't keep track of how to twist four. Now I can twist two, but usually during a solve four or five need to twist once the edges are solved and corners permuted.
A discovery (rediscovery?) made last night is that the edge swapper routine I learned once upon a time done twice in a row does a double swap of corners. Combining that with The Move X 3 twists two corners. Specifically (U R U Ri U R U Ri U) (U R U Ri U R U Ri U) U (R U Ri Ui) X 3 Ui twists FLU anti and BLU clock.
Another way to twist two corners uses Sune. (R U Ri U R U2 Ri U) X 2 R U2 (Ui Ri U R) X 3 U2 Ri twists FRU anti and BLU clock.