Foliaaths initially appear inactive and invulnerable, with only their fern base visible. When anything approaches them, they reveal their head and start attacking nearby creatures and players by biting them. When there are no longer valid targets nearby, they will revert to their inactive and invulnerable state. Every time a Foliaath kills anything, it is applied Regeneration II for 15 seconds. When killed it occasionally drops a Foliaath Seed.