Oaxiltso
Rockgrove
An Argonian behemoth of the Sul-Xan, holding the Ruined Springs at the start of Rockgrove. His scales are red rather than the usual colour, which Dust-On-Scales reads as corruption.
Popular builds
The builds groups run most often at this boss, one per role. Ranked by how often each is run, not by damage done.
Most popular Tank build
Sorcerer tank with Lucent Echoes
seen 4×
Skills
Perfected Lucent Echoes5 
Powerful Assault5 
Armor of the Trainee2 
Cryptcanon Vestments1 
Nunatak1 Most popular Healer build
Arcanist healer with Jorvuld's Guidance and Roaring Opportunist
seen 11×
Skills
Jorvuld's Guidance5 Perfected Roaring Opportunist5 
Nazaray2 
Crushing Wall2 Most popular DPS build
Necromancer DPS
seen 68×
Skills
Perfected Slivers of the Null Arca5 Corpseburster5 
Perfected Merciless Charge2 
Huntsman's Warmask1 
Slimecraw1 Most popular Support build
Nightblade Werewolf
seen 18×Skills
Savage Werewolf5 Perfected Slivers of the Null Arca5 Perfected Merciless Charge2 Slimecraw1
Ranked by how often a build is run, from the top 100 boss-DPS parses per boss. U50 data, as of 4 Aug 2026.