gai clearly beats visible mu ,the problem is invible muu’s sword attack ,i wonder if 7th or 6th gate gai’s aura would block the sword attack ,if that was true,then gai would win mid diff
You gave them full intel, so Gai uses Hirudora right off the bat to completely nuke the entire area and blow Mu to smithereens. Gai can obviously use the 7th gate much faster and more efficiently than it would take for Mu to set up Jinton.