morde's ult is really just a glorified trundle ult, I use it for the nice burst of damage and the stat bonuses, the ghost itself is useless.. like honestly you guys talk about the ult, specifically the pet like it's one of the best things in the game, when it's not at all. it's clunky and frustrating to use, in a full fledged teamfight or really at any time, it's not too smart to focus on maneuvering the pet around, nor does it really pay off to do so.
morde's mainly ap based, yet the ghost itself is only useful if ulting an ad champion (which by doing so gives morde no AP.. so what's the point? it's like the ability totally contradicts itself) people will ult ap champs if possible for the added damage, like i basically said.. the ghost is useless. people want the damage, they want the execute, not the ghost.
honestly unless the ghost is totally revamped and improved somehow it will never be effective, i don't know why you guys are so intent on keeping it, you're going overboard on "champion indentity". it something doesn't work, it doesn't work, how about scrap it and give him something really impressive instead?
and on a totally different note like someone else mentioned, his sustain is terrible, a majority of health based champs (if not all of them) have some kind of built in sustain, yet morde has none. it's extremely frustrating to be forced into buying a crappy item (wota) just to solve this issue, always feel like i'm wasting an item slot. at the very least there should be other build options for hextech revolver, or just better ap items to solve sustain issues.