Vessels of Chaos is a Warriors of Chaos faction in Total War: Warhammer II.
They appear during the Eye of the Vortex campaign when a Lizardmen faction begins a Ritual. They will spawn near a ritual site and will attempt to raze it, attacking anything else in their way. They are automatically at war with the Lizardmen faction that started the ritual.
Other Ritual Intervention Chaos Armies include:
- Followers of Chaos (vs. Skaven)
- Puppets of Chaos (vs. High Elves)
- Servants to Chaos (vs. Dark Elves)