Yorick needs some... attention.

Yorick at the moment is possibly worse than Teemo. You think Darius is a lane bully not compared to this gravewarden thing. Why he needs to be changed: . Infinite poke with his ghosts. . Mana issues are not a problem . Tanky

If I was going to change Yorick I would either rework his kit so you can only have 1 ghost out at a time or I would make his ghosts cost mad amounts of mana so it causes careful thinking instead of just slapping out willy nilly. I feel his tankyness is perfectly fine but not with the dmg in the early game. Darius is weak to ranged champions: Fair enough. Yorick... melee= dead, ranged =dead.

He has no weaknesses at all. All you can do is hope after all of his mana has gone you are still alive to punish him.