I wonder because of the 
(lich bane) since it says that an ability makes this proc , so with Fizz q + w combo, would the w also count as a basic attack making this proc on top of the sea stone trident?
Quepha2 votesQ and W both activate and apply the lichbane proc, this is why the item has always been core on Fizz.
Although you should keep in mind that all spellblade procs have a 1.5 second cd so if you QW without pausing between them will only apply it once. Like his DoT enhancing his W damage, it rewards him for slowing down his combo a little.
Chillbo Swagginz1 votesSo does the fresh blood perk in the ferocity tree also proc with those two attacks then?
bbQsauçe2 votes[deleted]
Chillbo Swagginz1 votesokay thanks
The KnightOwl1 votesThey definitely proc at the same time when you do that combo.
Chillbo Swagginz1 votescool