"Congratz, You saved Elena!"
My main gripe with the game is the too long combats.
In the last biome before boss, an enemy got 400hp and I was doing ~10 damage per hit, so 40 hit * 5 enemy = 200 hit to clear the floor.
Maybe there is a gem to up the damage, but I didn't have the chance to find it.
Noticed a bug: With the "regen/defense per hit" stats, even a attack under 50% (no damage, so not really a hit) trigger the effect. You can spam attack with 1% of charge and regen all your life very fast for example.