Test mode for Boss fights

Hi!

Wondering why there is no Test mode (without any reward, not even XP) with a button at the Realmgate ot not waste resources for players who are still learning the fights and not sure how strong their heroes.

That would be a good thing, friends not sure if they are capable doing them or not. That would be a very useful addition with some quite little effort.

Thank you,
Kobor

[x] nah

campaign skip for alts first, then we can talk about skip to boss lol