Mordekaiser rework idea

Passive: Mordekaiser has a lich follow him to ensure Mordekaiser comes back again. The lich will always be X range behind Mordekaiser outside of danger. When Mordekaiser dies the lich channels for 3 seconds to resurrect Mordekaiser back from the dead. The liches position is revealed while channeling. The lich can be killed anytime, even before Morde dies. Liches have 1hp. Theoretically no cooldown on the ress if they kill him over and over again but leave the lich alive. Morde has 2 liches at level 13. Lich have a moderate cooldown to respawn when killed.

Q: Mordekaiser empowers his mace to deal immense physical damage on his next auto(think Yorick Q just a lot stronger with no heal).

W passive: Mordekaiser gains armor and mr with each rank. W active: Morde doubles his armor and mr for a short time (2 seconds?).

E: Morde sends a wave in front of him like Nami's ult but smaller and no knockup. The wave is of magic that when it hits an enemy it damages and slows them. After Morde activates E he pulses the magic in a small pbaoe around him for 3 seconds that heavily slow the enemy. If an enemy is somehow hit 3 times by the pulsing they are feared and will take double damage from Mordekaiser's Q.

R: Only usable on dead targets (Mordekaiser can target a dead enemy champion) that summons them back as a ghost to attack the enemy. Mordekaiser can dismiss the ghost if more than half the time is remaining to absorb the soul and heal for X% current health on the ghost.