Defeat Vordt of the Boreal Valley.

Become a Host of Embers for the first time.

Light a bonfire flame for the first time.

Attack with 10 or more troops

Conquer a territory taking no casualties

Get a property for at least 10% less than its original price (Auction)

Sit through the end credits

Power Laverne's Chron-o-John

Win the human contest

Try to put something metal in the microwave

Hoagie uses battery with Chron-o-John instead of plug

Make vinegar