For yorick. this build suck pre dirk. so u need to rush it.
Ur kinda immobile so u need to worry about ganks.
U play lane like this:
Poke them out of lane
Farm
Kill when low
When u have muramana u have one tap potential.
Your play after lane phase is that u split push when nop objective when is objective u go team fight.
Normal Yorick is bad in team fights but this. This yorick is good.
Your combos are:
U spawn minions from passive the u E ewnemy then u spawn R and the ghouls that spawn with your R (if ur fast) will jump on marked enemy.