The Tombs of the Eternal Lancers (2021)

From publisher blurb:

Several of the legendary tales out of the Greater Tres Empire period speak of a company of unrivaled lancers known as the ‘Thunder-Hoof Riders’, who fought in many battles under various banners. Their exploits are recorded in various tales and nursery rhymes that continue to be told to this day. Charge of the Unsaran, The Twelve Hills, and Ballad of Janradiir, to name a few. As with some victories, they can come at a great cost. In the Charge of Unsaran, a battle that led to the withdrawal of an invading goblin army, five champions fell. A tomb was constructed in secret somewhere in the Restorae Steppe with a belief that one day they will be recalled from beyond the grave if the goblin hordes were ever to return.

The Tombs of the Eternal Lancers is a Q-Crawl, or Quick-Crawl, that can be run for a group of four to six players with 5th-level characters. This crawl would be considered a ‘medium’ to ‘hard’ encounter.