So here's my thoughts on Yorick. I purchased his bundle today and i thought he was going to be really good at trinity tanking. Unfortunately, it turns out that he is far less powerful than i expected. To start, his passive does nothing for his minions, because they are so fragile and only server the purpose of giving gold to the other team. Also, the 5% dmg buff per minion does not help because they are always dead.
His Q is alright in terms of the additional dmg for next hit that it gives, but the minion, like the others, dies so fast, you cant take advantage of its buff.
His W is bad after the inital slow. I find that the minion is slow to react to chase enemies and slow them down. It stands around for a couple seconds, and then dies before it can even try to harass/slow down your enemies.
His E is pretty good besides the fact that the minions are fragile. It can heal you pretty well, but it cant last long enough to actually protect you from harass, while harassing at the same time, which is what i think the spell should be for.
His ultimate is great, besides the fact that when the champion comes back, they die instantly thanks to focus fire, not to mention, they're already in the middle of the enemy team. Kinda works like a guardian angel but you die after 10 seconds. Get corpse camped.
I think his spell damage overall is ok, considering he's supposed to be a tanky dps, not a caster. He's pretty tanky, and can dish out some good damage late game, but it takes a while for him to take off.
Thanks for listening to my thoughts on Yorick, all feedback is appreciated, and don't feed the trolls.