I did some more theorycrafting and it turns out that a Fujitora team may actually be my best bet for clearing Sabo, using
this as my basis, although on paper it'd probably be even less risky than this guy thanks to my maxed GP Usopp.
The Team:
The Theorycrafting:
-Stage 1: Somewhat risky with zero matching orbs but in theory, survivable even through 4 enemies with careful manual target selection. Take 2-4 hits, stall as long as possible without taking damage while farming orbs for next stage.
-Stage 2: KO the Sea Horse and the entire backrow, second turn KO the PSY unit on the front row and let GP Usopp get bound. Stall without taking hits.
-Stage 3: Stall without taking hits, KO units as needed. Take a single hit from the lobster while trying to farm RCV/TND orbs.
-Stage 4: GP Usopp special, start KOing units with hit barriers. Stall as long as possible without taking a hit. By the time the Penguin is at 1 CD, Fuji special as well as all other specials should be ready to roll
-Stage 5: Use Fujitora special, followed by Diamante special. Attack normally for two turns. Once he clears debuffs, use GP Usopp and other Fuji special. Start farming matching orbs. After two turns, activate Caesar and Doffy specials, put a matching orb on Diamante, and clear.
The Math:
Sabo starts at
3,734,034 HP
-Turn one, Sabo loses 20% of his HP twice to Fuji's special:
2,389,781 HP
-Turn two, Sabo loses another 20% of his HP and clears Fuji's HP cut:
1,911,825 HP
-Turn three, Sabo loses another 20% twice to the second Fuji special, and Sabo shuffles your orbs:
1,223,568 HP
-Turn four, Sabo loses another 20% to the second Fuji special BUT gains a Good hit barrier at the end of his turn:
978,854 HP
Turn four or five is burst time, depending on your orb luck. And note that this is Sabo's HP assuming you did zero damage the entire time; in all likelihood he's probably ~100k-200k lower than predicted, depending on orb luck making him even easier to burst. Two matching orbs, one on Diamante, is enough to clear him. A little bit luck dependent, but not horribly so, especially with Fuji as a captain.
feelsgoodman, I've got a shot!