Good job on the champion mini-reworks Riot
I'm completely on board with all these changes, most if not all of the changes make them more healthy and in general more fun to play. For example, Old maokai ult was unhealthy, hard to balance and didn't really feel that impactful. On top of that managing the draining mana cost on it was a pain as well. Now maokai users have a flexible ultimate with both initiation and disengage like properties that feel meaningful. Same deal with Zac, Zacs Q was just a brainless ability where you pick a direction and throw your hands out. Since most of zacs kit used to be used all at once it kinda felt dull sometimes after just e'ing the enemy champions. Now zac players have more to do then just jump on the enemy and pick up blobs. Sej got a whole bunch of changes but for her I'd say her E change was much needed. Old sej e just felt unimpactful (unless you went full ap lol) and plain. Now its arguably the most important utlity in her kit with interesting interaction with the rest of her kit. Though 15/20/25% max health damage on frozen targets does seem a bit much, either way I am all for these changes.
You guys did a nice job with this one.