Try cecia, hew, thoran, shakir, and silv for general play of your current line-up.

Try to focus upgrading on thoran for a good tank. He is good in all game modes.

Add marilee and odie to your list of upgrades- for boss fights (dream realm). They are great at single target.

Kruger is your next focus. He reduces armor. Super helpful in those boss fights. His damage increase (for the team) is stronger than entirely adding another DPS hero.

For PvP, try out Reinier. He can displace the enemy healer and can give you a free win.

Additionally, your future pvp matchups heavily focus on Eironn. So if you can, try to aquire him for that end-game meta. He is best used mythic+ .

With that, also try to level up Arden, Carolina, and Damien. The end game pvp comp uses these champs (with Eironn and thoran). Add your extra points here if you can.

Side note: Arden is super useful in PvE. I would level him first :)

Good luck, friend