[REQUEST] games like summoners war sky arena

I've sunk tons of hours into summoners war but after a falling out with my old guild I can't bring myself to play it so I'm looking for something similair to scratch the itch.

I'm looking for something with

• Solid character/Hero system -Equipment/gear farming and optimizing
• A deep grind with good PvE
• active multiplayer community.

Any suggestions would be greatly appreciated, a couple that I've tried already are -7ds grand cross

• epic seven
• arknights.