Construct adventures
The wiki lists 64 construct locations. The Spire of Iriolarthas in Rime of the Frostmaiden tops the extract at 30 waves and 4 bosses.
Locations and who likes this type
The next rows I kept: The Roots of Loomlurch (25 waves, 2 bosses), Slack-jawed Lorna (23 and 2), Cold as Ice (21 and 4), The Fall of Ythryn (20 and 5), and Frozen Vengeance (20 and 1). Avernus has construct maps too. I am not splitting them into a second ranking inside this page. The type filter on the parent database is the place to see them beside these Icewind rows.
Favored foes I will attach to constructs: Kalix with a feat, and Wyll with a feat. Both notes come from the favored-foe table. If your order says constructs in Avernus, start from Elturel's neighborhood on the fiend page only when the enemy is a fiend. A construct in Avernus is still this list.
FAQ
Highest construct wave count in the extract?
The Spire of Iriolarthas, 30 waves and 4 bosses.
Who has a construct favored foe?
Kalix and Wyll, each with a feat, on the favored-foe table.
Related
Sources
- Enemy types by location — checked 2026-11-09
- Favored Foes — checked 2026-11-09
- Incendar — checked 2026-11-09