The above combo seems to be floating around vintage circles named “crab shack”. Sporting sultai colours it can seemingly be ported to casual multiplayer without too much modification because of “retreat to hagra’s” ease of table wide death.
Hi! long time lurker of these forums but a 1st-time poster
I've literally been going over ways to make Psychic Corrosion work in MP (as that's all I play) the last week. Never thought I'd see a UG list though! Sweet start! I'm liking the Greater Good side of things! Make a massive beater and then sac to OTK the table! however, I think you may be right with early game lack of defense. I don't know what your playgroup is like but if it's anything like mine you need to deter the numerous aggro players from killing you 1st I don't know what your budget is like either but things like Elephant Grass and Glacial Chasm can work wonders! With a budget in mind, I've gone 2 ways with it...UB turbo wheel for outright speed and a UW pillowfort approach which sacrifices speed for protection. Both with plenty of draw. They're still constantly being tweaked however but I'll link my pillowfort one here until I figure out how to import decks into the threads lol. Might give you some inspiration unless you're hard set on UG. Plus I could use some help also!
I've literally been going over ways to make Psychic Corrosion work in MP (as that's all I play) the last week. Never thought I'd see a UG list though! Sweet start! I'm liking the Greater Good side of things! Make a massive beater and then sac to OTK the table! however, I think you may be right with early game lack of defense. I don't know what your playgroup is like but if it's anything like mine you need to deter the numerous aggro players from killing you 1st
https://www.mtgsalvation.com/decks/5254-pillowfort-mill