The Zealoid Bastion is an Infested enemy accompanying the Zealoid Prelate introduced during the fifth episode of Nightwave: Series 2 – The Emissary. It carries Arlo's Flame, an item that is needed to remove the invincibility of enemies during the Zealoid Prelate boss fight.
- Zealoid seems to be a combination of the term zealot and -oid, a suffix meaning "resembling" or "having the likeness".
- This probably refers to the fact that Zealoid is a new kind of being with a resemblance to Zealot.
- A bastion is an institution, place, subject, or person that strongly defending or upholding particular principles, attitudes, or activities.
- The Zealoid Bastion and Zealoid Prelate share the same model.
|Walker||Charger • Leaper • Maggot • Runner • Undying Flyer • Volatile Runner|
|Crawler||Crawler • Electric Crawler • Lobber Crawler • Nauseous Crawler • Toxic Crawler|
|Mutalist proxies||Mutalist Osprey • Swarm Mutalist MOA • Tar Mutalist MOA • Power Carrier • Venin Mutalist|
|Ancient||Ancient Disruptor • Ancient Healer • Boiler • Brood Mother • Leaping Thrasher • Toxic Ancient|
|Archwing||Attack Mutalist • Mutalist Lightning Carrier • Mutalist Toxic Carrier|
|Event||Hemocyte • Zealot Baptizer • Zealot Herald • Zealot Proselytizer|
|Others||Infested Tumor • Zealoid Bastion|
|Jordas Golem • Juggernaut (Behemoth) • Lephantis • Mutalist Alad V • Phorid • Zealoid Prelate|