Teostra will appear in Monster Hunter Wilds: Ascendance, according to the official Steam announcement published on September 17, 2026. Capcom ties the reveal to Capcom Spotlight | TGS 2026.
official announcement published on SteamThe announcement describes Teostra as an Elder Dragon and links to a new trailer presented as the TGS 2026 version of Monster Hunter Wilds: Ascendance.

A 7-star quest is required before access
Monster Hunter Wilds: Ascendance requires the base game Monster Hunter Wilds. Players must also complete the 7-star quest “Awaking From a Dream” before accessing the announced content.
That requirement gives players a concrete progression checkpoint: owning the base game alone will not be enough to reach Monster Hunter Wilds: Ascendance.
What the announcement confirms
The Steam post confirms Teostra’s inclusion, his status as an Elder Dragon, the TGS 2026 trailer, and the quest required for access. It also offers a Steam wishlist option for Monster Hunter Wilds: Ascendance.
JEU.VIDEO newsFor now, the key information is the combination of a new monster and a progression gate: players will need Monster Hunter Wilds and a completed 7-star “Awaking From a Dream” quest to access the announced content.