[quote=@Caldizar]
<Snipped quote by Nimda>

*The structure is one of anti-magic as far as you can tell. Simply a force that cancels out magical effects. The source is, seemingly, the Beholder itself. Almost as though it is a natural ability or trait rather than one it has learned*
[/quote]

Target appears to be using an innate skill. Continuing scan.
*Searches for any weaknesses that might be leveraged to disrupt or cancel the ability*