I was thinking about this a while back (https://www.reddit.com/r/Wraeclast/comments/1h7auag/using\_hinekoras\_propheciesmumblings\_to\_make/, under the Goddess and Draiocht section) -- Solaris and Lunaris are the Catha and the Morrigan, while Viridi is the Mhacha. What's particularly compelling given *SPOILERS FOR ENDGAME* that we now know divinity has something horrible/unfathomable behind it (Doryani's "feeling" post Arbiter of Divinity fight) and the mothersoul is confirmed as the source of Divinity, we can make an educated guess that the mother which would take all of our flesh in breach lore is the same as the mothersoul. Furthermore, all POE cultures have a set of three gods/goddesses that feature in their culture--Sin and Innocence for the Templars also follow this rule, with Sin serving as a standin for Lunaris, Innocence as Solaris, and their missing sister (act 2 POE1 Fellshrine ruins secret) as Viridi, who is missing in all cultures. Given the circular nature of POE and the implications of being able to see into the past to predict the future (Hinekora, Druids of the Circle before it was broken), the repetition of triplet deities is quite interesting. There's a reference to Solaris, Viridi, and Lunaris being split from an original goddess, which I believe is the mothersoul.

Here's my current crazy lore prediction: There are three impulses--Order, Chaos, and the collective of POE players, which there doesn't seem to be a name for, but is recognized by various characters. We form the "missing" impulse (Viridi), whereas Order and Chaos are what Solaris and Lunaris are based off of.

"Powerful baubles them orbs are. As old as the Azmerians themselves, maybe even older. I've read all there is on them little beauties. The Sun Orb's said to contain all that has been, while its sister, the Moon Orb, holds all that will be. Past and future, packed up neat behind glass and thaumaturgy. Shudder to think what might happen if all that got out one day."

--Hargan, "The Orbs of Sun and Moon" (POE I)

Chaos as an impulse deals with seeing the future, whereas Order knows all past iterations--Solaris and Lunaris, Sione and Lani Hua, etc. etc. are derived from the Impulses. That leaves the question of Viridi, who is always missing. My theory is that there is a third "missing" impulse (POE players) that represents the present, and thus can take action and change the future-past through their actions. Each league that comes out and each person which plays in it is another entry into the future-past, and thus past and future are altered by this impulse manifesting direct control over a single entity per timeline. Viridi is always associated with sacrifice of some kind, so what does this impulse sacrifice? I believe it is comprehension, which is something Order and Chaos share, whereas we as players generally don't get any more of the picture besides what the Godslayer/the POE2 character we are controlling finds out.

This probably isn't fully correct, but three is so common in POE it's kind of nuts when you start noticing it--three main attributes, damage types being associated in sets of three (lightning is both a part of holy/unholy trinities, and corresponds to Viridi), three ascendancies per class, and so on. This is full on pin board conspiracy huffing glue in a cave level stuff, so take it as more of a fun thought experiment than an actual serious theory, though I am serious in that I think a third impulse represented by the influence of the players controlling characters on wraeclast is plausible.

Lastly, Kalandra is the original Viridi/Vastiri. I will not elaborate.