Sadly, Beastmen's Seals being unsendable from mules to main. If it would have been possible, my seals wouldn't be rooting on my mules.

Quote Originally Posted by Octaviane View Post
I checked the undeliverable list, neither Beastmen Seals, Kindred Seals, Kindred Crests or High Kindred Crests are listed there which might be an oversight on SE's part. As far as I am aware, it has never been an option to send them from mules to main or anyone else, and I can see why. There are always those players that would sell them. The only thing with the new update is that you can now store KC's and HKC's with Shami.
There would be no harm to allow Beastmen's Seals to be sendable through the Delivery System if the characters involve in the transaction belongs to the same PlayOnline account.
There is no way someone could end up selling Beastmen's Seals to somebody else with the current implementation of the Delivery System.