Fizz and his Chum
In patch 5.2, Fizz's ult was buffed to do 20% increased damage to the champ tagged by his fish.
Looking through the rest of the patch notes involving Fizz, there is no mention of removing this from his ult. A few things were changed for Fizz in the assassin update, but there was no mention of the 20% increased damage staying or leaving with the changes to his ult.
Has anyone seen if the damage amp is still there? I try to look for it when I ult, but I'm usually busy trying not to die...