The subject of this article appeared in posts or stories that have since been lost in server crashes.
The subject of this article appeared in content that was lost in the Great Dataclysm or other server crashes. However, the events of those posts/stories are still considered canon and should be added regardless. Add what you remember!
The Acid Tunnellers are a Rahi species created by Makuta Blackout. They use acid to create tunnels, hence their name. They were among the Rahi sent to fight in the Battle of Zev's HQ.