But it isn’t 1.1 seconds for me. When I cast Shadowfury it is definitely more than 1.1 seconds as that should be pretty fast similar to the Polymorphs I cast on my Mage.
Edit.
Maybe I am just tripping and my feeling of time is off. It just feels longer than 1.1 second. I tried casting polymorph on my mage which has the same cast time and it kind of feels the same.