What heroes you not scare anymore AFTER emblems era

Gameplay Help & Tactics
1

What heroes you scare BEFORE emblems era, and not scary anymore (or less scary) AFTER emblems era when you face them on raids, why?

For me it is:

  1. Ares
    Before emblems era, he is so strong and hard to takedown as a tank. But after emblems era, he doesn’t feel too strong anymore.

  2. Gravemaker
    Before emblems era, he is super scary and I almost can be said 80% lose when i face him on raid. But after emblems era, since the emblems can raise my heroes def and hp, GM attack not too deadly anymore as before (but still he is a great hero).