Q Demon challange: Trophy collectors

[liosalpha]

Im not sure how to do this one.

The tooltip tells me i need to collect 5000 demon coins without (among other things) using:
Reincarnation power but allso need 2 reincarnations to pop up. can you disable its power or am i missing something?

[Nico]

As the challenge is telling you, you are not allowed to buy the uprade called Reincarnation Power. It is usually the very first upgrade in the list and costs I think 1 gold.

[liosalpha]

That makes sence. thanks!

[tathomas]

What are considered researches? I'm hyaving a problem getting this challange. Not sure I'm doing it right.

[Necrodoom]

Researches are R16+, and are on a seperate tab.