yorick rework idea

My gf came up with this idea and posted it even but she insists she explained it rather poorly and wants me to repost her idea in my words with minor tweaks so here it goes.

Yoricks passive is that he has a ghoul that is by his side to help him fight. Its big and has a percentage of your hp ad and resistances. It attacks what you attack or u can hold alt and control him, so basically you have a permanent tibbers following you around. Killing it puts it on a static 30 second cooldown each spell cast lowers this cooldown by 7

Yoricks basic abilities are whatever the crap riot wants them to be. BUT that little tibbers like ghoul following you around is also an udyr. When you cast an ability your ghoul transforms or "switches stances" to go with whatever spell u cast.

For EXAMPLE one of yoricks abilities might be he flings a fireball to target location. He cast a spell dealing with fire so his ghoul might then gain a fire cloak that deals damage to enemies around him.

His abilities could really be anything dont matter this concept is all my gf cares about.

Then his ult simply makes the ghoul giant and get more tanky and more attack damage.

Thats the idea hope you like it if not thats ok.

You guys have a good one