Yeah It's difficult, I didn't notice it until the last day I'll try to release a version 2 of this game after contest, with more hint to find bosses and maybe more items, like putting chest at the dead ends. When I want to start a boss fight I always start with max health too. you shouldn't waste any turn because, there is not a lot of items to use. with 2 Ethers at the start, one for Lucius to cast 6 Bolt3 and some physical attacks at the end, the other one for Marsha to heal the party before and during the battle.
I didn't have much time to play others games, but I'll play them starting tomorrow. Thanks for playing.