The tokoyamiverse

Air bender A.U

Requested by Macabre_Libra

midoriya

or deku the last air bender as he was more well known as 

entered the cave of spirits to fulfil his task

he was well on his way to becoming the greatest air bender ever in the history

going even over the realms of the four elements 

he was even able to control electricity thanks to guidance from Charge bolt (Denki the electricity bender) 

and poison thanks to the guidance from Alien Queen (mina the poison and acid bender)

and now on his quest, he was going to use the ancient scrolls to awaken the infamous but almighty powerful  Tsukuyomi 

spirit bender that did not have to call upon spells or scriptures to call upon spirits

although infamous as he was not as flashy or in the spotlight as many of the other benders before him 

he was unstoppable, especially at night  

and he was who midoriya was going to call upon to help him in his journey to becoming the greatest air bender ever 

climbing the ancient black moon mountains and preparing the ceremony inside the infamous cave where Tsukuyomi would harness his power  

he began to read 

"I call upon the spirits of the world, to bring forth the one that will help me most, I call to you Tsukuyomi to aid me in my journey, arise  great Tsukuyomi arise" 

a swooping dark black shape rushed past him

causing midoriya to fall onto the floor with a thud 

"ugh" he groaned

but when he sat back up 

he was amazed to find that it had worked 

a purple glowing figure was sat upon a medium size boulder in the cave 

the longest feathers of his face seemed to wave like a flame in the wind, he wore a black cloak that seemed endless and a raven like beast coiled around his torso like a belt/snake

piercing red eyes looked into midoriya's green, looking at him expectantly 

"Why have you called upon me Airbender?" the raven head asked 

"t, Tsukuyomi, I have called you from the grave too, to ask for your help" midoriya began 

"I wish to become the strongest bender that can wield all elements in and out of the world, I was only able to summon you because of an ancient scroll, but I wish to do this without relying on scrolls, like you I wish to call upon and use the powers of the spirit world" midoriya finished, bowing to the spirit bender 

"please aid me to achieve my goal" he pleaded 

looking up he saw the raven head look to his beast, the creature nodded, and the ghost turned back to midoriya 

"I will help you with your goal, but I must warn you, this type of bending will be taking on your mind body and soul, you will see horrors that no mortal would be able to dream upon, are you sure you are ready for this" the spirit bender warned, the room seemed to get darker with every frightening word 

"yes I am" midoriya nodded determinedly, not ready to give up now 

"very well then" Tsukuyomi announced as he moved his body ready to use his bending skills 

"Let us begin"