As you progress you will want to aim for at least 3 heroes consisting of at least 2 archetypes per element. Currently you need another light and water class and 2 air heroes with at least 1 not a ranger.
- Alaria reroll s3 for something defensive
- Hans and Williams are good
- Leonar fire, both s1 and s3 would need to be rerolled which s2 is good enough for but thats without seeing s4 which would need a soul which is not worth using
- Aidan and Lorigan check s4
- Grell fire later, s1 and s3 are weak but useable and not worth fixing for the same reason as Leonar
- Juniper reroll s2 for attk%
- Tammara is good
- Amelia and Olwen check s4
- Gigax reroll s3 for attack%
- Corae reroll s1 for more attack
- Joneleth reroll s2 for attk%
- Aeric/Alduin/Kenora check s4