The Dragon Heist, Part 6 Title update for Idle Champions of the Forgotten Realms has 4 achievements.
Track down the Stone of Golorr and face down the Xanathar.
Track down the Stone of Golorr and face down the Xanathar while he dreams.
Race the Xanathar to the Vault of Dragons!
Race the Xanathar to the Vault of Dragons with some mercenary escorts!