I've been a ssb fan for now most of my life and know what an iron man is.But I think of a fun, more easier way to do this challenge which i call squad strike %. this has you playing every character in smash ultimate and there are 2 categories: Base roster and all characters. Base roster is just every character without dlc. All characters is every character along with dlc. even before ultimate I thought of this idea for brawl( because I never had a wiiu) and did speedruns for that. I think this run can become very competitve. Rules: win a squad strike tag team with every character, level for cpu 5-9 no items legal maps or battle feild/ final destination maps. Thank you Foxyjr