Digimon Story Cyber Sleuth- Master Cup Completion.

Team setup shown at the end.
Main idea off the bat is to use UlforceVeedramon to get the upper-hand with going first and sometimes help with speed buffing. I honestly should have gotten Character Reversal on it, but I was lazy. Imperialdramon FM helps boost both attack and speed with his support, which helps Belphemon RM who, while already having high attacking power, has terrible speed. Not to mention SP is consumed quickly with his special skill: Gift of Darkness, so it's better to just boost his SP so as not to spend extra turns refueling him during the rounds. While not optimal, considering his low speed and number of turns he gets to go, Character Reversal helped him with any Vaccine types that would give problems.
Eventually, using Belhpemon RM got tedious and I switched to Beelzemon BM, who does not have as strong as a Special as Gift of Darkness, but he's much quicker with how I've set him up and can still pack quite a punch with his Corona Destroyer. Not to mention Character Reversal as well. If necessary I have Seraphimon as a backup support plus an extra Vaccine to use besides UlfroceVeedramon. Leopardmon LM and MetalGarurumon aid with being Data types and buffing speed greatly if I wanted to use them together. Everything else was extra if I need to fall back on them.
Also, stock up on A-grade items like you saw whenever I needed to refuel SP or team-wide HP. The 50% HP and SP usually brings everything back to full, so they're especially handy if you get the money. Since it's late-game, if you want to stock up, just go for Billionaire USBs from the 10k Discovery at the farms and put them on a team of 3 PrinceMamemon, which can carry 3 equipment items each, and farm floor 49 of the Metropolitan building after Chapter 20 completion. Just talk to Kyoko to get back there. You usually get 200k+ Yen depending on the group you encounter.
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