1. Finding himself in Necros' floating battleship, Drake discovers Necros' forces docked at a massacred, Legion-occupied Citadel.

2. Acheron is an Exclusive Necro-Mythic mutant which can be exchanged with 650 during the limited Halloween Event

3. After doing so, he returns to Duskwood to combat the Legion in the grub-infested tunnels below the forest floor, successfully destroying Necros' supply lines.