I'm going to share a team I use, with a win rate of up to 90% (unless you don't get the items that increase mana and restore mana at all). The combination of the protagonist (protection profession), Anna, Adrian, and Phoenix, only uses the protagonist's team skills, which can infinitely stack dice. For output, use Anna's 2&3 skills (when you get the items that increase mana and restore mana, you can use skill 3 infinitely). Survival depends on Adrian's passive stacking of life limit, which basically prevents death. Phoenix's passive can make up for the damage. Adrian and Phoenix don't need to use any active skills. When the protagonist's team skills are stacked, it will be a massacre.
Of course, if you're unlucky, you can use Adrian's team skills once to max out your health.
To be safe, after obtaining items that increase the mana cap and restore mana, you only need to use the protagonist's team skills, the protagonist's 1 active skill and Anna's skills to easily complete each battle.
The advantage of this lineup is that it can be unlocked at the beginning of the game and is very strong, suitable for players who want to quickly get full redemption rewards.