The 4.4/4.8 seconds on his E is rounded up to 5 seconds actually.
This is just wrong. It's a 4.4 or 4.8 second CD. It's not fucking rounded. It might be rounded on to tooltip but the actual cooldown doesn't work this way. If it did Karthus's Q would not benefit from CDR.
Also you can't really rush 40% CDR early with the new itemization, so its more of a lategame thing now.
It's much easier for Fizz to rush CDR. It's a legit strategy to run 10% CDR from runes, that's CDR blues and 1 quint or alternatively you can run 6 CDR/Level blues to get 10 CDR at 18.
Fizz's itemisation for CDR got improved though, since Sheen now gives CDR. Sheen+Morello's gives 30% CDR, Fizz can eaisily rush 40% CDR if he wants to without effecting his build-path too much.
so its more of a lategame thing now.
And that somehow makes it less bullshit when he gets there?