Yeah you could play golden sun.
If you haven't played golden sun, you'd probably like it, since after the story there's a nice battle mode you can use where you just face match after match of enemies. It sucks though if you grind in the story mode then try to play in the battle mode though, because then once you win like 10 matches every other match is like Valkur or Sentinel, both decently hard but they're kinda tedious to fight a lot in a row.
Edit: Just noticed that the thread was necro-posted like 2 posts ago, sorry about that.