Thanks, if you want to play more defensively with Ariana, you can either: 1) Change Lantern to Red Shield relic to increase Max HP and shield of frontline allies, or 2) Change Lantern to Harp relic if you dont have the shield, which will increase DEF of all allies. I wouldn't recommend swapping the 4 core heroes in this lineup as it will diminish Ariana's potential, however, I have mentioned potential heroes you can use as alternatives to swap out Talanis in my previous video like Seraphina or Lachesis for more defensive plays.