Hard is a very hard now

[Yvain]

But I'll wait, i hope on Ragnarok mode we will have only 52lvl, that be fine

Ragnarok = great challenge for only skilled players and organized team with various specializations.
Would be epic. I hope that is the devs'plan.

Then the intermediate mode will be appropriate for tier 3 players who want to level up and have fun in an intermediate challenge. And where it's not so hard to reach wave 12+  :p

But while waiting for the update, I understand it's a bit irritating for tier 2 and tier 3 players...