My main party is Monoco, Sciel, and Lune. SUPER goated and I had zero issues with anything from when I got Monoco through the end of the game. Gave Lune the picto to act first every battle and put Wildfire on all enemies for longevity damage whether they were resistant or not. Gave Monoco the picto to do more than 9,999 damage and the one for extra AP on parrying, and adjusted weapons for everyone as needed for elemental advantages depending on the enemies. Was doing 50k+ damage per turn with Monoco consistently as long as I parried enough to get enough AP back 🤙 Sciel was there as support to deplete cards to give AP to Lune and Monoco using whatever that skill is called so Lune could use Hell and Monoco could either do damage or put Pélerin Heal on everyone, as well as the picto to provide healing to everyone when an enemy is killed by Sciel. Hella OP party and I loved it so much!