thoughts on new Mordekaiser ult

So from my understanding the death realm teleports morde and the targeted enemy to a new game board where every other piece in play besides towers disappears

This makes traps disappear so morde can basically clean out shaco and Caitlyn's primary defense against being dived. Does this counter teemo ult as well?

What about tibbers or ivern or whatever yorick mains call his R?

Are champs like yorick and heimerdinger just hard countered by this move? What about illaoi?

I know it doesnt work on orianna's ball because it's a part of her, an extension of her hurt box.

What is and isnt taken to the death realm along with the combatants?

I'm not saying hes OP, I think he captures the death knight fantasy well, playing him literally feels like that sauron gif. I just want to know what does and doesnt work against his R clear.

While on the topic of morde I have one true criticism of this champion. The name of the ult, I like the realm of death as a gamestate term, but as a champions ultimate ability name, it sounds a bit on the nose.

I propose the ultimate ability should be called 'Damnation'- a reference to one of the most notorious and imo metal Magic: The Gathering cards in gaming history. Damnation is the only mono black board wipe card in the game. Board wipes functions very similarly to morde ult- you and your opponent give up everything around you and have to rebuild for 7 seconds (like 4 turns in mtg) you would use a board wipe when my enemy has an insurmountable advantage or when I can just all in them on the back of my economy strength (I love nebulous game slang)

Also Damnation just sounds cool and feels exactly like what I'm doing to my opponent. Maybe theres translation issues or maybe I'm dumb and theres already an ability in the game called damnation. Just some thoughts.

also morde ult feels like I'm locking my puny opponent inside a steel cage with me and they have survive 7 seconds with the champ, riot wheres my pro wrestler legendary? Morde es numero uno!