Hi Devs, I'd absolutely buy a Rotting Zombie Horse mount or/and a Skeleton Horse Mount. Please no fancy stuff there - glowing eyes are ok and a simple saddle, but if you do this - please do not overdo it with extravaganza. It should look like as if a Necromancer just utilized a dead horse he found on its way just like it is. At least a zombie horse would be not so difficult, just take a normal horse and skin it ... a proper skeleton horse would be difficult i guess, because i don't think there are any in the game - correct me if i am wrong.
There is one at Hallowe'en time on the Marketplace that is a skeletal pegasus/nightmare. I have it on my necro, but afaik that is the only one.