These artifacts of extreme power have no effect at all in the DC Universe
The Infinity Stones
Harry and Voldemort are actually relatives in this way.
Cousins
This type of demon is the male counterpart to the well know Succubus.
Incubus
The only one of the disciples who wasn't killed, but instead was boiled in oil and exiled.
John
Dragonflies can do this in order to fly faster
Shoot water from their abdomen
Batman was once selected, and refused, to use this kind of power ring.
The Yellow Power Ring
Hermione's patrounous takes the form of this animal.
Otter
Several historical figures like Vlad the Impaler and Peter Plogojowitz were belived to have been real life vampires. This includes this countess who bathed in the blood of maidens.
Elizabeth Bathory
The empire that famously housed the capital Ninevah, known for its brutal torture methods, such as sewing a feral cat inside the bodies of prisoners.
Assyria
This is Switchfoots only album to ever go platinum, and contains the songs Meant to Live and Dare You to Move.
The Beautiful Letdown
This person engineered the creation of Terry as Batman Beyond by splicing his fathers DNA with that of Bruce Wayne, and allowing his father to be killed.
Amanda Waller
In the story The Cursed Child, the children go back in time to stop the death of the character.
Cedric Diggory
This spooky is believed to be the result of a human being commiting the taboo of cannibalism, and fully giving over to their continued craving for it.
Wendigo
The Jewish people were dominated by the empire of Seleucid, until the revolution of this group.
The Maccabeas
Humans can smell this in 15 parts per trillion, which is better than sharks can smell blood in the water.
Rain (petrichor)
Superman has known weaknesses of magic, mind control, and kryptonite, as well as this weapon that can pierce his skin.
Aquaman's Trident, (Or Wonder Woman's sword.)
The Potter family fortune was built off the invention of two potions, Pepperups Cure for the Common Cold, and this potion for your follicles.
Sleekeazy's hair potion
This North American cryptid is reportedly always unhappy, and hunters can reportedly track it by following it's tear stained trail.
Squonk
These tribesmen were annointed as priests in the old testament, and were therefore the only ones worthy of carrying the Ark of the Covenant.
The Levites
This iron made structure actually gets taller by about 15 centimeters in the summer.
The Eiffle Tower
The character Penance (formerly known as Speedball), had a change in his abilities, and they only work when he experiences this.
Pain
The Elder Wand is believed to be so powerful because it contains this type of wand core.
Thestral Tail Hair
The name given to the entity that tormented a family in the early 1800's in Pennsylvania, and is believed to still reside in a cave near the original property. Abilities included turining invisible and shapeshifting.
The Bell Witch.
The Ark of the Covenant is said to contain several relics, including the Ten Commandments, a jar of mana, and this historically wielded relic.
The rod of Aaron.
It's a Wonderful Life