Rd 1) Fire Flash 1 < Lightning 10 B
Rd 2) Trojan 1 < Melody 6 bmb
Rd 3) Olympus 1 < Poseidon 10 bmb
Rd 4) Mischief 2 < Mask 10 mbb
Rd 5) Cerberus 2 < Cosmic 8 mB (Loss Cerberus 7)
That's the first and last time I pick the exact same dragon for a battle.