<em>While the exact detail of the Silverwing's experience with Meldiraeth is a matter of some mystery, and Meldiraeth themself is an unknown entity to Diabelle, there's key parts of this situation that she can glean through experience with the diabolic arts. The ritual that they are doing is likely a Binding In Kind ritual which uses Meldiraeth's semen to warp the body, abilities, and likely mind of the Silverwings in order to make them more like Meldiraeth. The Silverwings have claimed a demonic bloodline, often with a "don't piss us off or you'll piss off demon grandpa" underlying message. If they're doing this ritual, they're likely not actually demonic.<br/><br/>Another factor of this Binding is that tracking could theoretically be possible (if possibly dangerous to the targeted lost bottles and the caster). If Char has a leftover bottle or some item of Meldiraeth's it may be possible to track it, alternately some blood or cum from one of the Silverwings could be used though it would likely be a little bit less effective.</em>