I'm trying to use a swarm of insects as a Concealment effect, making the insects flying around the enemies and not let them see or hear (due to the buzz sound). but I faced some issues.
Concealment has a Personal range, so it will only work on me. To affect others, I should use Affect Others or Attack. Affect Others make it possible for others to disable the effect at will, which is not what I have in mind. Attack is imposing, but it has a problem: the power does not work on me anymore. I would need to buy Concealment again and maybe link it to use both versions of Concealment at the same time. A ranged or perception range should adjust the power to not need to touch in close range the others.
But here is the issue: Concealment controls who's been concealed, but not who's gonna have their senses affected. The concept of a swarm to block senses lies on this premise, that you choose who is going to be affected by the swarm and not who is going to be concealed. In other words, Concealment concealed some people from everyone, but my effect seems to be the opposite: you blind the senses of some people to prevent them from sensing everyone.
How can I build such power effect?