Players can get their first look at this upcoming dungeon on Oct. 20 on the test server.

Warhammer Online's RvR and Content Designer Keaven Freeman just posted a lengthy developer's diary on the upcoming Thanquol’s Incursion dungeon that will be available in Tier 4 for players of Renown Rank 65 and above. The 24 v. 24 Skaven-themed instance is all about RvR, but there will be three bosses around to get in your way.

The bosses are the Warlock Engineer Skeetk, Throt the Unclean, and Thanquol with his Boneripper construct. The new "Win-o-Meter" UI element will show which realm is winning during a boss fight. Players can get their first look at this dungeon tomorrow, Oct. 20, at 8 p.m. EDT on the Warpstone Public Test server.