I understand that you want to increase diversity by putting Bruisers in botlane
But why did you put Morde for that?
- In the lore,he isn't the kind of guy who associate himself with other people. his followers are dead enemies! He is more suitable for a solo lane, so please, stop giving priority for duo-lane,do that for another champion. -If you want to make him scale better in lategame,remove that exp bonus that will become useless ,letting a low heal and moderate damages (saying moderate because your life will shut down so fast that you can't afford to let it for the full duration).
The concept is good,but you're not applying it for the right champion. Have a good day