So in a battle as Singed playing vs Nasus, both his slow and his heal seem to be unaffected by these items. Are these items broken? Seemed to happen all game I just played. Not just with him, but with Rengar, Warwick, and others the last few days.
Mercury treads doesn't decrease the magnitude of Wither, only the duration. And only by 35%. So that 90% slow for 5 seconds will still last 3.25 seconds. With Swift boots it'll still last for 5 seconds but only slow you for 67.5%. It's mainly a matter of preference/itemizing against the enemy.
Grievous Wounds only decreases healing by 40%. This will sorta work against Mundo and others with lacklustre healing early, but Nasus gets 15% bonus lifesteal, which is buffed an additional 20% by Spirit Visage and scales exponentially with his attack speed and AD.
Warwick has insane healing the second he drops below 25% HP because of Eternal Thirst. Grievous Wounds ain't shit against that.
Rengar's empowered heal is a cleanse, so it will remove Grievous Wounds before applying the heal.
