In terms of gameplay it plays as a standard 2v1 match (With one Korvek being harder than the other). I'll replay it and see if I need to give the player some more benefits/nerf the korveks a bit more

Yes thank you. It's nothing less than frustrating. I did beat all the previous levels, but I would say this one is nearly impossible. The AI throws literally EVERYTHING at you, and as soon as you meet the enemy, your are confronted with a crowd of level 4/5 enemies and wiped out. Never tried a level so many times.

Claiming tiles to the south before enemy helps much. Than every entrances to tunnels they try to dig to you fill with lot of traps. Stormvortex traps are best for this.

I'll try with traps.. I tried many times claiming the whole area to the south, even building Augrum walls and garrison, but they breach anyway. Let's see with Stormvortex

I tried stormvortex. First of all, it is too slow to build. Then, the enemy breaches through at least two or three areas. Moreover, it attacks with at least 6/7 level 4 creatures. Try to beat this level and come here to tell me please.

P.S.: and having that little lockable mana is a pain in the a**.. means to have a decent number of workers OR a few traps.

Than I have more tips for you that may help you:
- you can always pick up and drop tool boxes from Foundry directly onto any defences (that's what I always do if I need to build 5 SV within seconds, just don't let Workers to take boxes from Foundry).
- there's also a spell that can repair or build defences by putting a "magical" tool box on a trap/door.
- I recommend to put at least two Storm Vortexes at every breach that enemy is made and more + 1-2 freezing trap at most important to you breaches (or just where enemy tends to drop it's minions).
- researching sins increases your mana pool - make as much sins as you can, as soon as possible.
Anyway I usually spam as much SVs in any game as possible, building them closer and closer to the enemy's dungeon core, theyre are totally OP wrecking ball in this game.

I have given the player more of a chance. Right korvek is now on an easier difficulty than the left (I forgot to impliment this) and the player will now start with more cash and workers.