Messing around with some dodgeless ILs, here is a muscle time. Phase 1: 3 GMPs (Guard manip punches), then counter his 2 hooks and uppercut. Buffer 2 stars with the second being into his first jab, then cancel his 2nd jab, counter his uppercut, and use your star for the knockdown. Phase 2: 3 GMPs, delay a little bit, then cancel Muscle's uppercuts and buffer a star into his headbutt for the knockdown. Phase 3: 2 GMPs, then counter Muscle's first two "Adios" punches for stars, then buffer those stars into the next 2 punches.