POV Rio
It was time to start the DC Trial, but before I did, I was told some really good news. Kyogre and Groudon had completed the terraforming of 11 planets. All they needed was a more stable planetary core, but that was solved recently. So our space needs would be met for a long time.
'Now let's begin.'
I was only bringing 1 being with me, and that was because I created her. I wanted to test how capable she was, so I figured the DC Universe would give me the time and data to improve her. But other than her, I brought no one else. In a flash of light, I vanished and appeared in a strange area.
'This must be where the Chaos Lords live.'
I thought this as I could tell that Gravity was an option here, and it felt like I was in a less safe version of Discord's Dimension.
'I wonder if I summoned him, would he be able to delete the other Chaos Lords, as Discord is the literal manifestation of Chaos itself, while they are merely borrowing the power. Or maybe I have that wrong.'
As I was floating upside down, I sensed a presence approaching.
Klarion: "How the heck did you get here? No wait, don't tell me. This must be a prank by one of the other lords. Oh, whatever, let's have some fun."
Rio: "Hmm, yes, I should get started, shouldn't I?"
Before he can respond, I summon Ultimate Necrozma. What appears is what I can only call a fusion between Arceus and Necrozma.
[Image Here]
Klarion: "What the hell is that thing?"
I ignore him and give one of my first orders to Ultimate Necrozma.
Rio: "Devour him and his source of power, make it so no other Chaos Lord can be created again."
Its eyes glow red, and it looks at Klarion.
Klarion: "HAHHAHAHAHA! What dumb mortal. You think you can kill me, let alone permanently remove Chaos Lords. You have to be insane. I can't wait to turn your insides outside and hear your..."
Before he can finish his statement, Necrozma moves several times the speed of light and bites Klarion.
Klarion: "Ouch, stop that, you stupid beast! Do you know who I... Wait, NO! STOP THAT! GET AWAY FROM ME!"
He desperately tried to get away from Necrozma but failed. As he struggles, I see him rapidly age, and I can sense the area we are in getting weaker. After only a few seconds after the attack began, Klarion turns to dust, and Necrozma starts to devour the area we are in. While Necrozma does that, I start to try and find the next place I want to send him. I knew DC had some dangerous beings, and I wanted to complete the trial without being bothered, so I needed a distraction. That's where Necrozma came in. Since he had all Arceus' abilities, he was immune to most forms of attacks.
'Including Reality manipulation. Or any other kind of erasure/manipulation.'
I also wanted to get rid of some dangerous beings. And who better to do it than a being that can devour literal conceptual beings and even a Multiverse-creating deity?
'If anyone can manage to kill Necrozma before the summoning is up, I will be surprised.'
Once I had the needed Universe, I started casting the spell. A massive portal opened, and I looked at Necrozma.
Rio: "That portal leads to a Universe that contains a being known as the Anti-Monitor. If you devoured him, your power would increase nearly uncalculable. I won't order you or anything. But if you go through that portal and devour all you can, I won't stop you."
It catches my meaning, and while it is upset, I am not using one of the two remaining orders I can give him, he still smiles and enters the portal.
Rio: "Well, I should get out of here."
I enter the next part of the trial, and I appear in a fiery wasteland that smells of brimstone and sulfur.
'Yeah, this is the place. Now let's get this over with.'
I created a bubble where I couldn't be detected and then started casting the ritual that I was only 30% sure wouldn't kill me.
Several Hours Later...
I look at the ritual spell as it is about to finish casting, and I prepare to leave. Once the spell finishes, I feel the very universe start to freeze. I get a chill down my spine, but I ignore it to try and give the one order I can before this explodes in my face. As the spell creates an undead with the combined power of quadrillions of souls and corpses. Just its mere presence had killed everything. I could even feel my magic protections start to heat up and sear my fur as they tried to resist the aura of death it carried.
Rio: "Kill Trigon and everything else you can in this dimension."
I don't wait to hear the answer and teleport to a place Lex gave me the spatial coordinates to. I collapsed into a heap as my body was exhausted from both casting the spell and trying not to instantly die from that creation. But I couldn't rest yet, I needed to at least watch the end result of my creation. What I see when I use a scrying spell makes me pretty nervous. The area I was just in is dead. Like, the area was conceptually dead. Even looking at the area made me have to strain my mind to comprehend what I was looking at.
'I am never doing that again. EVER!'
As for the undead creation, it was destroying everything mindlessly. I was still very impressed by my work. I mean, I condensed so many corpses into a 12-foot-tall humanoid. Without causing a singularity. Then I added an even higher amount of soul energy, which would usually probably explode. I used the Maidens' Magic I got all those years ago, as the stabilizing catalyst. Since it was already a magic based on a Soul, it worked well as a stabilizer.
'I did have to sacrifice it, but it's a small cost for such a capable weapon. But at least I learned a lot from this. And it allows me to use all those corpses for something good. With this, I should have no issue increasing the power of all my summons. It should even allow me to increase their power after they are created or summoned. A growing summon or creation would be a massive boon to the Imperium.'
I focus back on the undead when I see it kill who I think is two of Trigon's sons. Which are literally ripped in half before being erased from existence. That seemed to get the attention of most of the powerful beings in Hell. The next fool to investigate was Hades. He looked enraged by my creation. Possibly because Hades was meant to be a god of the dead, and my creation was currently usurping everyone trying to use the domain of death. But that look of rage turned to terror when the creation pierced Hades' chest, and Hades started to be erased as well.
'Wow, he can even kill a god of the dead. Wonder who would win, my creation or Death? Hmm, I am not sure, but I am pretty sure the only being that could kill him would be a being on Lucifer's level. Which I am pretty sure the Endless are not. But then again, the power levels of those beings are inconsistent at times.'
My creation goes on to kill and destroy everything. Eventually, Trigon, his children, and many of the strongest residents of hell attack my creation together. It goes as well as I expected. Most perish, but the creation is somewhat damaged. Which was the biggest mistake, as I could feel even from a completely separate dimension when my creation became unstable.
'Huh, so he was in perfect balance as long as he wasn't moved. Like fixing something by moving something, and as long as it is in that exact position and no one disturbs it, it will remain fixed. Should I move farther away? I mean, I know I am not in Hell nor in a place connected to Hell, but still, when that undead breaks down, all that energy will have to go somewhere.'
I decide to stay where I am. Partly because I was tired and partly because my gut told me I would be fine. The creation kills the last of the enemies, but its body was starting to bulge, and after it took one more step, it happened. In a flash of light that blinded me, it went boom. I started to roll around on the floor in pain as I was temporarily blinded.
Rio: "AHHHHH! Is this how everybody feels when I use Solar Flare on them?"
I roll around for a minute, and then the pain recedes, and I get my vision back.
Rio: "Note to self, do not watch things with a spell without the Crystal Eyes active. Also, use Solar Flare less often. I should get everyone checked out for vision damage. Just in case."
I try to use a spell to find Hell but find nothing. At first, I was thinking I made a mistake, but then I thought about it and shrugged my shoulders.
'That place wasn't meant for good people, and now their souls have entered the reincarnation cycle like they were supposed to.'
I wasn't sure that I didn't hurt Lucifer, but I doubted it. I knew he could be lazy, but he wouldn't ignore an undead literally erasing parts of Hell. But anything else could wait until tomorrow, as I was tired and wanted to take a nap. I used Earthbending to sink underground and make a sealed-off shelter. Then, to ensure I wasn't disturbed, I covered a false cave in seals and then transformed myself into a baby tortoise and hid in a much smaller real cave.
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Authors Note:
Quite a lot happened in only one chapter. If anyone is curious, the undead Rio made would be somewhere around mid to high multiversal level. It could be higher, but it has no real intelligence and is more similar to a bomb than a god. This was sort of planned for a while. I had the idea about using all that soul energy and corpses for an undead, I just didn't know where I would want it to be used. Then Trigon and Hell came along, and I was like, huh, that would be a good idea. Now, as for Ultimate Necrozma, I would place it as baseline high multiversal, but it grows in power the more it devours, with no limit to its strength. So, for instance, if it devours the Anti-Monitor, it would add that power level to itself. And it could theoretically devour anything. No matter how strong. As for it devouring concepts. It can devour Dialga and Palkia, which are the literal manifestations of Time and Space, respectively. And then further, this version devoured Arceus, which is shown to be immune to most forms of attacks when it possesses the plates. And created the Pokémon Multiverse. Or Omniverse, depending on your perspective. So yeah, it is by far the most dangerous being Rio has ever summoned, and is why Rio avoids using the 2 remaining commands he can give. Until next time, Ciao.