This is genuinely confusing and makes no sense to me and never has.
I will use these two as my example but obviously it happens with more.
Wilbur + Evelyn.
You use Wilbur and then fire Evelyn it dispels Wilburs buff from the 3 enemies that Evelyn hits. Why does it work against your OWN buffs from your own heroes? I just don’t understand the logic behind this