Mordekaiser's Health Regeneration
Bring it back
Lowering the health cost slightly and lowering THE MECHANIC IN WHICH ALL HEALTH REGENERATION IN THE GAME SCALES BY, is not a fair trade
It's like if you changed Tristana's base attack speed to 0.1 then buffed her attack speed per level to compensate
The end effect is that Attack Speed items are completely useless
Just like with Mordekaiser, you made every single health regeneration item completely useless on him.