You can rom infinite into stand roundhouse, cancel the first hit into tempest then dhc into hyper sentinel forces. If you do it correctly Sentinel doesn’t damage tone and his dhc becomes just as busted as storm -> sentinel.
Why don’t people use this more? I understand the power of magneto -> storm, but I think this is underrated. It turns magneto’s normally weak damage on his infinite into a powerhouse guranteeed 100+ damage points + a free tag.
Also, if need be, you can do unmashable tempests using sentinel ground, and of course the rocket punch assist is a great combo starter and assist punisher.
I think Mag, sentinel, assist is underplayed.