Hidden Achievements - Items?

[Panda]

Hello there!

I want to start going for all achievements in this game. Does anyone know where to find the items for the five hidden achievements, namely the Tough Ogre action figure, the Scarab Queen action figure, the Chaos Overlord action figure, the Uber Rick action figure and the coin of the Anti Goblin King?

Thanks!

Alex :)

UPDATE 11th of February 2022:
Found 'em! You actually get them by completing the challenges in the Hall Of Challenge! :)

[Ghin]

I think they're from beating bosses on hardcore.

[Panda]

Originally posted by Ghin:

I think they're from beating bosses on hardcore.

I see! Thank you! :)