Here is the full list of all 30 Queens Wish: The Conqueror achievements.
Punish the Nisse for their insolence.
Totally defeat the Nisse on Veteran difficulty.
Win Haven a permanent place on Sacramentum.
Enter the underworld.
Remake the leadership of the Ahriel Woods.
Help the Brokk clan to take over the Ukat.
Get three trophies. (Veteran difficulty or higher.)
Enter all three refuges.
Help the Borgen clan keep control of the Ukat.
Rebuild all the forts.
Help the Owen win the war.
Build 30 shops.
Read 15 books.
Enter the Ahriel Woods.
Buy a share of Cappia-Mascha's operation.
Enter The Vol.
Die.
Spare Maximilian.
Enter the Ukatish Swamp.
Help Haven's armies return to Sacramentum.
Survive a prank.
Help the Mascha win the war.
Convince the Ahriel Watchers to be your vassals.
Declare Maximilian guilty.
Solve 7 coin puzzles.
Report total victory to your mother in less than 100 days. (Normal difficulty or higher.)
Have the most portentous of dreams.
Get six trophies. (Veteran difficulty or higher.)
Place twenty different pieces of decorative furniture.
Totally defeat the Nisse on Torment difficulty.