The Truth about the Void
Ohhkay, so let's talk about this mysterious dimension for a bit. We have a fair amount of champs coming from there, yet we barely know anything about it - mostly because Riot keeps describing the Void as "too spooky to understand" and "too evil for our mortal minds to comprehend". But let's just work with what we have.
First of all, the Void is NOT simply another dimension, like
and
homeworld for example. But if it's not another world, what IS it? Simply... empty space in between dimensions? That wouldn't make sense since dimensions are not seperated by space.
Another point: dimensions and Void must be connected somehow - Void beings materializing in the world, icathians even worshipping the Void in the past. But how does the world influence the Void? In my theory these two realms are two sides of the same coin.
I did some thinking about this and came to a conclusion: why do we even think of the Void as a material realm? Wouldn't it make more sense for it to be some kind of extra-dimensional "spirit world"? Maybe even comparable to the ghost-world in Dragon Age Inquisition (that is also called nothingess or void for some reason) - in there you have spirits of wisdom, power, superiority, and a LOT of other concepts that could be described as jungian archetypes.
But wait, this does not explain why everything inside there is an purple monster with immense appetite. Or maybe it does?
Let's look at another thing for a moment. What is the most ELEMENTAL thing in all living things? The most primeval urge that is inside every single life form? Hunger. A living being needs to consume external substance to survive. The beings of the Void seem to be a manifestation of that, showing hunger in all of it's forms:
- Hunger for the sake of eating:

- Hunger for the sake of appetite:

- Hunger for Power:

- Hunger for Knownledge:

- Strifing ("hungering") for perfection
(in this case the perfect hunter so he can catch and eat even MORE stuff)
My theory is that the Void (as a collective) does not actively want to "invande" Runeterra (maybe some parts of it want to). They simply get drawn in, or "stumble" into the world. Some other theorys of mine: 1.) void beings could NOT enter a world without life. (because a world like that knows no "hunger") 2.)"Higher" forms of hunger, such as Vel'Koz, cannot manifest in worlds without sentinent life, in difference to Rek'sai or Kog'Maw that could show up almost everywhere. It also seems that from all Void-beings Rek'Sai has been in this world the longest time...
Inside the Void on the other hand those beings have no material form. There is no "species" of Cho'Gaths in the Void. There is just the one CONCEPT of what we call "Cho'Gath", the concept of hunger for power - we cannot be sure if this concept can materialize in the world multiple times at once, or if the strenght of materialzation simply increases the power of the one being that already is in the material world. There might be some kind of hierachy tho, some kind of order how these concepts stand to each other. This could be proven with Kog'Maw refering to his "father". What could be the "father" of a concept? I have the idea that Kog'Maws father might the manifestation of pure hunger itself, mindlessly consuming EVERYTHING that crosses it's path...
But wait, how does
go along with all this? We know that he is a seer, extremly open to any kind of magical/spiritual influence. If my theory is correct there are also different sentiences in the Void. Some of them want to consume the world, some maybe not and some are probably just hungry. But to get what they want they need to "open up" the veil that seperates the material world and their immaterial spirit-realm - maybe to increase their influence, who knows?
Tl, dr: Void not necessarely evil. Immaterial spirit realm connected to material world(s).
Also: there might be also other things that come from the Void. Some that are not driven mad by the hunger that forms their existence... I heard once that Poros are the materialization of whatever positive things there are around the howling abyss - a place that, apart from icathia,has the highest probablility of being void-related in entire Runeterra. Also... never stand in between a horde hungry Poros and their snacks.
Tl, dr 2: Poros might be Void related.
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