Troll Challenge in late game

[Fienddikh]

So I completely missed the whole Challenge mechanic until later in the game, then realized what I was missing and started knocking them out. Unfortunately, I am in Evil difficulty at Boss 301+ and my EMP in Quin/Quads. The troll challenge sucked a barnacled whale ♥♥♥♥. I did get 7/7 done, wrecked my number progress and gold income.

Unfortunately, I did not get the gold beard unlock I was after, do I need to do the Troll Challenges all over in Normal mode to get the rest of unlocks ? Do I lose all of my Evil progress if I switch ?

[Fel]

All of the challenges have a separate count and set of rewards per difficulty, so you will need to go back to normal to finish whatever challenges you didn't previously finish before going into evil.

By going back to normal difficulty you temporarily lose most of the bonuses from evil but no progress is really lost since you get back all of your bonuses when you go back to evil (and you don't need to beat 301 in normal to get to evil again either).

[Fienddikh]

Ok, guess imma switch to Normal for abit