Cass's new rework is boring and honestly garbage
Okay what is with this new Cass like she is just so unrewarding to play. She eats mana worse than a Pantheon with his Q key locked and unless someone is poisoned does abysmal damage. Oh did I mention her means to poison either cost shit loads of mana for a couple seconds of poison, or are designed to be the most clunky ability in the game with a locked minimum range. Like really why does this ability limit/hinder itself so much. Then we have the garbage passive. Congrats you don't get to buy boots and are slower than a Soraka with tier one boots (I know since that's who I was chasing -_-). Oh yes and your e is locked at 0.7 cd no matter what. So even when you get that oh so short poison for half your mana if your slow ass can get up to do it. You get maybe 2 shots of meaningful damage before going back to doing nothing.
Oh build roa/tear you say well congrats your already garbage e does even less damage. No joke even with 100 or so ap without poison it does like 50 damage with a grand ap buff of 12 or so....really what is this garbage ass champ. With the boring and near useless passive, super mana issues, poison reliant but terrible at applying poison either from short duration or garbage ability limits, and subpar damage when compared to nearly any mid laner. Hell Kassadin does more damage than Cass level 1. Go back and look at the old rework it was leagues more entertaining and thematic than this shit show. Actually shooting for the late game feeling like each proc of poison was inching you closer and closer to late game domination.
I'd rather that be balanced and be fun than this exist and be stale and near useless. End of rant.