It would be nice if you could at least adjust the mana cost of these troops/weapons that was hit with the explosion nerf, as all of them was nerfed. You just decided to move on without doing much for these troops. The World Breaker was adjusted by 2 mana cost only, it’s not enough.
If some people want to come with some ideas of what the new mana cost should be per Troops/Weapons that explode, please feel free to share it.