Sheik @ 60% near ledge of Battlefield, assuming Up B recovery on stage
Snake ledgedash on to be on inner side of Sheik.
Snake turnaround or b-reverse UpBs Sheik, DI out resets situation.
On no DI, forward air spike into dropzone forward air covers all options including DJ, no DJ, and immediate UpB.
On DI in, rise until slightly above platform height, then cancel Cypher with a back air.
Reverse hit back air, if Sheik DIs in, Cypher's article cancels previous knockback.
Snake l-cancels the back air and up tilts sheik, true combo for 41% + juggle or c4 KO if available.