Advanced M2 for edges (and a few easy commutators)
Basic goal of Advanced M2: Use simple setup moves to get either target of a 3-cycle to the UB position and execute it with regular M2 from there. If both targets end up on the M slice and on the U layer, it becomes a 4 mover. Also attempt to cancel moves!
Cycles:
2:20 DF-UL-BU : U (M2 B' R B M2 B' R' B) U'
3:46 DF-BU-UR : U' (B L' B' M2 B L BL M2) U
4:19 DF-UB-UF : M' U2 M U2
5:06 DF-UR-UL : U' (M' U2 M U2) U'
5:50 DF-DB-UF : Uw2 M' Uw2 M'
7:08 DF-UF-DB : M Uw2 M Uw2
7:24 DF-BU-LB : B' (U R' U' M2 U R U' M2) B (I showed the inverse in the video)
12:45 DF-FR-UR : U' (U R U' M2 U R' U' M2) U
As I did show more pure comms in this video than I intended to at first, hence the title. I forgot to mention it in the video, but if you have any questions, please ask!