|World Mission||Fusion Assembly Line|
Tetrax has finally found out which Fusion is in charge of Fuse's plan to mass produce Fusions, it's Fusion Coop. Time for another rematch. Note that this Lair contains only Boss Monsters and the Fusion.
|Go to Green Maw Infected Zone.|
|Enter Fusion Portal.|
|Defeat Fusion Coop|
|Leave the area.|
|Talk to Tetrax.|