I play the game in Korean so I’m not sure about the exact name in English. One of the Lesser Trinket called Golden Throne(황금의 가시) doesn’t work. I think I had more than 15 max gold when I chose the trinket. Whatever I do, the trinket does not respond. I sold my minions and made it to 20 gold but nothing is working.
From another report I’ve seen, that trinket may require that you uppgrade the tavern to tier 5 for the trinket to be able to work.