I don’t want it to work that way, plus it would be enemy minions getting the shields!
I was using it as an example to illustrate that some hero powers with no valid target simply are mechanically coded to not work and I think they should apply it with imbue too because a randomly targeted effect simply can’t meet the requirement “at a target” when it is an untargeted effect.
similar to how protoss does not buff enemy minions because the effect is friendly minions so it also can’t meet the requirements of a valid target for the effect.