Fizz Ultimate is a better Death Mark than Zed Ultimate could ever be.
You have 0% chance of surviving once this huge-ranged ability hits you. Crippling slow and knockup that does 50-60% of your health. Meanwhile you can just flash away when Zed ults you (because his ult is 90% of his mobility) and make him useless, while Fizz has multiple ways of getting to you during the ridiculous slow. Any chance we can tone down this sht?