Main Team

*-Dark Magician (3 Raigeki)

*-Dunames Dark Witch (Raimei, 2 Raigeki)

*-Moisture Creature (3 Raigeki)

Team 2

*-Dark Magician #2 (Final Flame, 2 Raigeki)

*-Dancing Elf (Raimei, 2 Final Flame)

*-Magician Bl. Chaos (Final Flame, 2 Raigeki)

Team 3

*-Magician of Faith (Raimei, 2 Raigeki)

*-Kuriboh (3 Multiply) -OR- (Black Pendant, 2 Multiply)

*-Lord of D. (Final Flame, 2 Raigeki)

This can easily go a lot lower if someone wants to grind the other 7 Marshals to level 99 to skip exp screen lengths. I only finished Yugi & Kaiba so there's still 30+ battles worth of exp to skip in this run.