Yorick Rework (Concept)

I recently watched Jeremy GC's video on Riot's scrapped concepts for Yorick's rework, and I thought it was really interesting how many concepts Riot had come up with without finding success with either of them. I therefor started to think of a potentiall rework myself, and came up with something I atleast think is decent.

Yorick Rework (concept)

Abilities:

Passiv: Grave Fury

While Yorick is nearby a gravestone, Stance for Battle's current passiv stat is doubled.

Yoricks Ghouls base stats are passivly increased whenever Yorick levels up

Q: Watcher of the Dead

Passiv: Whenever a nearby unit dies, Yorick gains a Soul, stacking up to a max-stack (increasing with the level on the ability).

(Enemy Champions as well as Great and Epic monsters grants additional Souls)

Active: (cooldown decreasing with the level on the ability) Yorick consumes a portion of the Souls, and summons a small Gravestone within a medium/small range, pushing all units hit aside. A killable Ghoul also comes to life right as the Gravestone is summoned, having the ability to walk freely and attack units (prioritizing Champions) in a medium/small area around the Gravestone. Both the Gravestone and the Ghoul lasts for a medium long period of time, before vanishing.

(Gravestones take unit collision, Ghouls don't)

W: Stance for Battle

Active: (no cooldown) Yorick may switch stance freely between War, Pestilence and Famine, each one granting him and his ghouls a unique buff, lasting for as long as the spesific stance remains active.

Stances:

War: Grants increased movement speed (increasing with the level on the ability).

Pestilence: Grants a slowing effect on basic attacks (increasing with the level on the ability), that lasts for a short period of time.

Famine: Grants a lifesteal effect on basic attacks (increasing with the level on the ability).

E: Death Leap

Active: (cooldown decreasing with the level on the ability) (cooldown is decreased for each active Gravestone) Yorick jumps to a targeted Gravestone within moderate range.

R: Graveyard

Passiv: Yoricks Ghouls is granted a portion of Yorick's bonus stats (increasing with the level on the ability)

Active: Yorick summons a Gravestone right behind all enemy champions within moderate range, causing them to be pushed aside towards Yorick. The Gravestones has the same effect as in Watcher of the Dead. Allready existing Gravestones summones an additional Ghoul.