A bit of a compromise for Mordekaiser's Harvester of Sorrow to help him in other lanes.
Now I know people are sick of Mordekaiser threads, but I figured I'd still post my idea/plea for a change to Harvester of Sorrow, which I feel has been lazily changed into something that does nothing but force him to be with an ally to get any use out of it.
Instead I think it should be changed somewhat to be a more...versatile ability, letting him use it in different situations at the cost of having some reduced effects, allowing him to go back into solo lanes somewhat.
1st Change - Allow it to be casted on Ally Minions at the cost of reduced damage and a speed reduction.
This I think would be a fairly decent change to HoS which would allow Mordekaiser to comfortably lane solo without being as limited again as he is now, along with adding a little "counterplay" to this too.
The way it'd work is that so long as Mordekaiser is moving around the general area of the minion he casted it on he will have a small movespeed boost, and when near the minion the DoT effect will be active, though reduced in damage. If the minion is killed during the ability it will end the effects of HoS, allowing foes to slow down Mordekaiser and stop some of his clear if he isn't guarding his minion diligently.
2nd Change - Allow it to be self-casted for reduced damage and no movespeed bonus.
3rd Change - Allow it to be casted for full effect on the Ghosts of enemies and the Ghost Dragon.
This I feel would be a fair change since Mordekaiser has to constantly work to get his ghosts - he has to kill an enemy while his ult is in effect while hampered by both them and his general lack of sticking power, and he (along with his team) have to work hard to get the Dragon before the enemy does, keeping vision on it and rotating for it, defending it, etc...