You have your harem but about 3 days after you acquire it the demons torcher you with fire, knives, forcing you to watch caillou, forcing you to watch horrid Henry forcing you to watch jake Paul and Logan Paul vlogs and after 3 years of torcher they finally kill you by accident with the caillou.
You become immortal and someday the world ends but you don’t you still feel pain and when the world end for the rest of time you feel unimaginable pain from the universe collapsing on you but you can’t die and the universe will never poof out of existence if there is still something refusing to be destroyed
I wish I could use Equivalent Exchange, and now I will include a quote from fullmetal alchemist “Humankind cannot gain anything without first giving something in return. To obtain, something of equal value must be lost. That is Alchemy's First Law of Equivalent Exchange.”
you have now transcendent physiology, but every time you use this power you feel a inmensurable pain which prevent you do anything correctly. and in the first time you use it, you will kill the entire world accidentally.
I wish to possess the sharingan from Naruto in both my eyes with no damage to my eyes and it doesn’t make me go blind, and I can activate it and deactivate it at will with minimal effort. You said wording matters
You can grant other people supernatural powers but eventually one of them get’s your supernatural power to grant people supernatural powers and they overthrow you and force you to watch supernatural in prison until you die of starvation
You are now a vampire werewolf wizard...except you burn when in close proximity to ANY form of light, you turn into a legless werewolf under a full moon, and you can only do magic under a lunar eclipse.
I wish I had the ability to steal 50% of an enemies' speed, endurance and strength when I'm fighting them. (Exmple: Say an enemy of mine could lift 800 pounds in weight, with this power I'd be able to steal 50% of their strength which in turn allowz me to lift 400 more pounds.)