I think my team is now ready to take on Zeome with my character reaching level 39 , with good enough stats (thanks to some blessed potion of evolution i got from wishes that allowed me to kept those stats potential high enough for them to increase).
It's been a huge more lot of hours i thought i would spend on this
Enough fame to also get number 1 ranked adventurer, so i think everything is now in order for the conclusion of this 1st chapter.
I then decided to give a try to a 40+ random dungeon to test my squad and we went through it without problem.
And in the last floor of it, a monster just dropped a evolution heart, my first of that game.
Applied it to the girl that then transformed into a valkyrie. I guess Zeome's days are now numbered.
I'll have to grind a few more of those dungeon to see if i can fetch another of those super rare hearts, some of my team members should like that.
edit : oh wow , looks like there's a new event in the 34th floor of Lesimas that wasn't there last time i got in it.
And if you don't have good resistance to nerve and nether, your team is toast.
Took me by surprise considering it's been so long since my character died. Lucky me i lost nothing of real value when crawling back, but i will know for later to check what kind of resistance i have in this kind of new (to me) situation.