have kog'maw E interact with his kit
kog'maw E works as an aoe slow that is pretty useless for his kit besides kind of zoning people off. for a whopping 120 mana (thanks AP Kog'Maw mains) the ability is leveled last on ADC Kog'Maw. to make it desirable i suggest that if the enemy champion gets hit by E then another spell or AA they're tick on the slow is extended and the "sludge" follows where they go (kind of like nocturne sludge)
thoughts?
i just think that E is really useless up until max rank (for the slow %) but even then 120 mana is alot of mana