Andy woke up feeling like shit, his only way of sensing the world being his life sense. Everything hurt and he could hardly move at all. He noticed that his left arm was still there and in perfect shape, thanks God. He went back to sleep, seeing as he could do nothing at the moment.
The second time Andy woke up he felt much better, he could actually move and sit up. He noticed that Seras was in the room, she seemed to be asleep. He got to work.
Andy: Hey Bro, open up the shop and buy me all the ocular abilities I know, along with something to mix them all together.
When he was done, he had a nice array of eyes in front of him... wow this is weird. He had about twelve different kinds of Sharringan, the Byakugan, some variations of the rinnegan, the Six Eyes that Gojo uses, and some weird machine that would combine them together. He slowly put them all together and steeled himself for the hard part. He reached up to his eyes and was actually thankful that they were just entirely gone. He forced the new eyes into his sockets and tensed in pain as they bonded to him. After that he lay back down, adjusting to his new eyes. He could see literally everything in the room, nothing escaped his notice. He could see every fiber on the walls, every fleck of paint. After a minute of that Andy opened his shop again.
Andy: There is a war coming, I don't like using the shop like this but I need to prepare.
He went on a spending spree, no problem since he had basically endless money from his passive income. He came up with a ton of bullshit items to boost his power, some were pretty basic like body purification pills, to get gunk out of his body. He had a lot of different kinds of DNA at his disposal, including some Demon, he knew a guy who made good use of that one. Other than that he got a new weapon, Excalibur: Model Chaos. This one was in his inbox already, apparently it was his gift from God, offered as a reward for the trials. It is a little known fact that the truly legendary swords, like Excalibur, take the form best fit for the wielder. And the sword was perfect for Andy, it had a massive buff to anyone with ties to a being of chaos, meaning that Andy got a massive boost just from holding it. At any rate, let's get the full list of what he got.
DNA: Demon (Seven deadly sins), Asguardian (Marvel), Viltrumite (Invincible), Sayian (Dragon ball), Simon (Gurren Lagann), and Dragon Slayer (Fairytail).
Power up stuff: Purifying pills (Any cultivation thing ever), Haki (One piece), And the shop offered a once time doubler for those under a threshold, which Andy barely met. He also snagged a high end health potion.
Items: Core drill (Gurren Lagann), a taco, Mana crystals... Lots of them, alongside a handy dandy deployable Hyperbolic time chamber, Andy figured he could use it in the already compressed time of his new home dimension to get a ton of training in, and he would bring Seras along after he got used to his stuff, he could sense that the place was moving faster than most instead of slower, so he could get a ton of training in by using it.
Andy downed the health potion and felt as his wounds disappeared. He felt good, better than he had in a while actually. Then he got up, patted Seras on the head, and went outside. He went into the woods a bit and dug a hole for all the excess gunk from the purifying pill, those things always managed to pull out more than was physically possible. Now that he thought of it, Andy probably should have done this before, it was gonna hurt a lot because he had yet to do it. Once he had a good enough hole, he sat in the center, where he had left a raised platform, and popped the pill. Instantly he felt the pain, but it was a good pain, like sneezing really really hard. He watched as black gunk came oozing out of his pores, his eyes, literally every hole in his body. He sat there letting it all flow out of his body. It took a while, minutes, or hours he did not know but when it was done he was a lot lighter, his body looked thinner but he lost no actual strength. He was more flexible, and he felt great. Then he looked at the pit and realized that pill broke physics. The pit was about ten feet deep, with a circumference half that size, And it was completely full of black gunk. Andy got rid of it with some spells and moved on to the next bit. He used the doubler, it was just a big boi buff because of his level but he still got at least a 50% increase. Then he pulled out the DNA.
Andy: A smart person would do these one at a time, I am not a smart person.
Andy stabbed all of them into his leg at the same time and felt his literal being being reconstructed. After a minute it went away and he was faced with a ton of notifications saying he got certain buffs and that he now had certain bloodlines. Then he gave his new sword a couple swings, and decided he absolutely loved it. It was perfectly balanced and fit his hands like it was made for him. The sun was going down and he realized he would be worrying his family, so he went back to the house and found Seras and Yang hanging out on the couch, with space between them.
Yang: Sit down, it's movie time.
Andy knew better than to question it so he sat down and enjoyed some movies. They watched the entire HTTYD series, then too many Disney movies to keep track of, and then finally they went off to bed. Andy slept peacefully for the first time in years.

YOU ARE READING
A Crusader in Eragon
Adventureyou guys all know the crusader story by @emilemil865... if ya don't then go read it, but this here is my rendition!