The Greatest Sacrifice

 You feel a sense of dread as you prepare the ritual. It feels like a presence is watching over you, almost like an eye of pity. Great sacrifices must be made for even greater rewards. 
The ritual is finished. The materials sit before you, neatly placed to begin the ritual. There is one final thing you must do.. You scream as you slit you eyes and blood pours from the sockets, your eyes gone. Your blood splashes against the ground, and you hear a loud crash. You feel the presence of a great being, one monstrous and more powerful than anything you could imagine. You start to feel refreshed, your vision returned, and you feel stronger. 

You gain a Blindsight of 120 feet and a Dark Vision of 300 feet. You may now cast any spell as a cantrip. All spells now explode in a 50 foot sphere, regardless of the range of the spell. You gain the ability to call upon a Kraken once per day, and this Kraken will save you in dire situations. You may traverse the planes as if it was a simple walk around the block. You can survive even the strongest pulls of gravity, and can defy it and fly. You gain infinite speed in every speed category. You are immune to the vacuum of space and are able to breathe in it as well. You gain the ability to breathe underwater. You can sense any and all magic auras around you, even if it's the slightest of auras. You can sense creature around you as well. You may freely change your size category however you'd like. You have an impenetrable AC, and are immortal. Nothing can truly effect you. 

"This ultimate sacrifice comes with the greatest of rewards, but did you truly believe you'd be happy with all this power? You'd get bored faster than I did!" You hear a voice say. You feel the presence of the being that bestowed you this power. "You're the only other one that found and did this spell! You want to celebrate a new friendship over some wine?" You can never tell what the presence is like, but it'd be best to assume your journey is almost over, or it is simply a new beginning. Immortality is suffering. You can still feel pain, but you'll never die. Did you truly believe this would turn out well? Enjoy eternity! When you survive until the end, have fun in an infinite void of nothingness, and loneliness. Well, you might run into the one you gained power from sometimes. Anyways, have fun with a power that is unremovable!