Bloodhound heirloom set

I did read somewhere that after the event has concluded the bloodhound heirloom would be rolled out into standard packs in the same format as wraiths.

(don't ask for the source i can't remember for the life of me where i found it sorry!)

It won't be in them currently as it seems the intention was to use it as bait to encourage players to buy enough iron crown packs to unlock it.