I like the combat in the Trails series, with how you arrange Quartz in different ways to get abilities and then in combat theres a positional aspect where you can move around a bit and different attacks have a different AoE.
I like the Overdrive bar in Chained Echoes quite a lot.
It keeps things interesting by rewarding you for keeping the bar in the green but you dont have to if you really want to use a certain ability.
I quite like the combat in the Octopath Traveler series, especially Octopath Traveler 0.
Although OT 2 is the better game in my opinion, the strategic use of 8 characters at once in OP 0 is very fun.
The combat in Expedition 33 is also a lot of fun. I can be quite challenging but if you like that kind of challenge/reward aspect then the dodging is super fun.
Although Maelle gets a bit overpowered at the end (which is its own kind of fun I guess)