Talk:Archydra/@comment-4963432-20131120201058

In the Everfall Chamber where you fight the Archydra, there are also Undead that are in the same room. The Everfall page lists these as supports.

Now when you enter the room, stop as soon as you see the archydra. If you wait for a min or two, you will see the Archydra attacking the undead. The Hydra in the Frontier Caverns does the same thing with Goblins.

I was running around fighting the normal hydra when I noticed that one of the heads was trying to eat a goblin. I haven't seen that happen with the undead, but they still lunge at them.