Agreed about not adding any more text to the card if possible.
One thing I was thinking as I read it over again though, is that it's not clear whether you can use Telepathic Manipulation after Brainiac is destroyed. A clear sight restriction or something like it might help:
TELEPATHIC MANIPULATION
When an Order marker is revealed on any other Army Card in play, you may immediately choose a figure
in clear sight of Brainiac that belongs to that Army Card and roll the 20-sided die. If you roll 7 or higher, you may inflict a wound on one figure adjacent to the chosen figure.