Felljaws were sometimes described as the wolves of the Underdark for their pack behavior, but were only a little more intelligent than such beasts.
Felljaws preferred to attack in groups, and would team up to tear enemies apart.
Bluespawn: Ambusher • Burrower • Godslayer • Stoneglider • Stormlizard
Greenspawn: Leaper • Razorfiend • Sneak • Zealot
Redspawn: Birther • Devastator • Firebelcher
Whitespawn: Hordeling • Hunter • Iceskidder
Felljaw • Haraevor • Purplespawn nightmare