Fridge Horror with champ deaths

Xerath: His death made me wonder how horrifying the deaths of certain champs would be. His death animation is just a simple boom that hurts nobody, but I imagined what would happen if he was truly slain. His very death would level an entire city like an atom bomb.

Varus: With Varus' death, what happens to the Pit of Pallas? Does it wither away with Varus, or will it continue to live to seek a new host?

Aatrox: He leaves his sword behind. You can't help but notice how magnificent it would look in your hands. Now you just need to bathe this weapon with some fresh blood.

Kindred: Wolf and Lamb merges upon death, so does that mean that Death returns to his/its original form? I can't even imagine what would happen next. Would everyone who dies after Kindred's death be turned Undead?

Bard: When the Caretaker dies, would he be replaced by another Celestial? Would the universe gradually fall to pieces or immediately end with Bard's death?

Brand: I doubt he'll just be snuffed out like a candle. If he died, I imagine his body would serve as the source of an uncontrollable inferno which will take ages to burn out.

Fiddlesticks: If he dies, what happens to his massive murder of crows? Would they disperse, or go on a Hitchcock inspired rampage now their master is dead?

Azir: City of Shurima collapses, destroying what's left the Shuriman empire for good.

Vel'Koz: I don't even think Vel'Koz is dead. That eye is either Vel'Koz's true form, or an egg. That eye's flying back to the Void, bringing with it all the knowledge that our resident tentacle monster has gathered. He knows our weaknesses and what species exists in Runeterra.

Mordekaiser: Explodes like Sauron, so metal shrapnel would fly everywhere, killing everyone who isn't anticipating it. After that explosion, you can't even breathe a sigh of relief. Mordekaiser bound himself to his skeleton just like how the Lord of the Rings had poured his dark essence into the One Ring. The Iron Revenant will return, he knows who killed him, and he's PISSED.

Leblanc: Oh you killed Leblanc? The Black Rose can always replace her with another one.

Nocturne: Is even killing him in the mortal realm even a good idea? What if doing this just returns him to whence he came, the world of dreams?

Shaco: The Demon Jester's dead, thank the gods. You check the body, only to find nothing but a pile of knives. You raise one of the blades in one hand, only to feel another lance your spine.

Zed: He just disappeared down that portal. Is he dead? Is he alive? You won't know.