The thing about ian is that he’s the most threatening hero as a enemy so the only way to counter him is not just tron, but also peter, disgust, and jessie if they’re able to steal, randall with yzma’s disk with 4-5 stars should do it, but 5 stars should guarantee dispel the reflect. If you’re using tron, then i would highly recommend getting a disk from kevin flynn and 5 star it as much as possible. Maximus should work with damage reduction, but his disk from timon & pumba dispels damage role heroes only. Jafar works against countering ian, but it only works when he has full energy to charm him. Here’s the thing about slinky dog, you can use him as a opportunity to give energy across your heroes and then proceed after. The counters for slinky, i would say rex with woody’s disk and pair it with rapunzel with jasmine’s disk to destroy it fast also lowering the basic damage as a added effect The other is darkwing duck with nick’s disk which it disables shields. Hades on the other hand, well you’re gonna need shields and some regen for that, but disables work on him even when his red skill kicks in.