VIable builds?

[Ohio Is for Lovers]

Is there any viable builds except Rowanne and Key ?

[WWDiver]

Depends where you want to use the team and for what

[Ohio Is for Lovers]

I mean strong team for high level delves or medals.

[OneAmongTheMany]

1) Finesse, Nimbus Bow (Stormcaller), Finesse, Finesse with Madness banner

2) Green slime, Dancing dagger (Dervish), Glaycion, Monster (any will do) with Dark banner

3) Mang (Sentinel), Alderfather, Egg thief, Queen Aurora with Horned banner

Team 1 relies on explosive stat growth, Nimbus provides a lot of 4+ matches and mana, Finesse feed the team. Rinse and repeat until everything on the other side is wiped out by triple digit juggernauts.
Team 2 has purple gem flooding to feed Glaycion, which then spams doomskull damage and blue mana for Slime. Strong looping and fast charges. Monstrous kin and Hunter Marks scale up the damage. Spin to win.
Team 3 has Alderfather for debuffs (few troops are immune to tangling), with Thief and Aurora for mana charging and support power. Get your attack power up, then bash enemies. Random barriers from Get behind me! keep everyone alive and well.

See which delves and explores net you the best results, and good luck!

[Ryan]

Sentinel with Impact, Vanguard, Razor Armor, Rock Solid, Banishment and Fortitude traits, with Mang weapon; Thrall; Ubastet; Leprechaun. These are excellent for high level explore and challenge battles, as well as Delves.

[Ohio Is for Lovers]

Thx all guys!