I initially thought Lustrate being unaffected by Fey Illumination was a bug but when I read a little closer, I realized it is not a spell at all, it's an ability.

Indominability is the same thing. I don't understand the logic behind this. I get that Lustrate is a bit of a panic button. It is 600 potency without cast time and it is fairly spammable. However, the fact that it can't be buffed at all is a bit discouraging.

What makes it even more bizarre to me, is that our own fairy seems unable to buff the skills she imparted onto us? I get that Adloquium and Physick gets a boost (thank goodness) but what's the logic behind making Indominability and Lustrate unaffected? Would they be too overpowered with a 20% buff? What about Dissipation? Does Lustrate and Indominability count as "Healing magic"?