Cyan's Soul and Dream; the battle with the Dream Stooges and Wrexsoul. Try to avoid Banish on Wrexsoul since you won't win the bracelet.
Curlax
Level: 47, HP: 15000, MP: 2000
Absorbs: Fire, Weakness: Ice, Water
Laragorn
Level: 47, HP: 10000, MP: 2000
Absorbs: Ice, Wind, Weakness: Fire
Moebius
Level: 47, HP: 12500, MP: 2000
Absorbs: Lightning
WrexSoul
Level: 53, HP: 23066, MP: 5066
Steal: Safety Ring (rare), Win: Pod Bracelet (always)
Weakness: Ice
SoulSaver
Level: 41, HP: 3066, MP: 566
Weakness: Ice