The Pantheon

Shining Sun King
+20% Ruler Production
+10% worker happiness, +5% specialist happiness, -5% ruler happiness
+5 Stability
+33% more damage against endgame threats and exterminators.
More likely- Has subjects or is part of a federation, Authoritarian ethics, Imperial Authority, Defenders of the Galaxy Perk, Philosopher king, Byzantine Buecracy, Social Welfare living standards, exterminators in galaxy
Less likely- Xenophobia, Pacifism, Democracy, Police State, Set to 0: Is despoiler or exterminator
Events- Sets policies towards benevolant autocracy or sends you to war with exterminators

Lavender Clad in Decadence
+25% Pop Amenities usage
+25% Trade value
+20% Pop Growth
Slaves generate +1 Unity
40% of population become slaves (doesn't stack with slaver guilds)
More likely- Xenophilia, Xeno-compatibility, Decadent pops in empire, Domestic Servants in empire, Slaver Guilds, Syncretic Evolution, Aristocratic Elite, Inwards Perfection
Less Likely- Xenophobia, Agrarian Idyll, Set to 0: Environmentalist, Shared Burdens
Events- ???????

Architect of Endless Dreams
+50% Megastructure build speed
+50% Terraforming speed
-25% Bio/Robot modding cost
+1 Bio/Robot trait point
Grants Robots, Droids, and Synth techs
Capitals generate roboticist jobs
Removes incompatibility of robots and spiritualism
More likely- Spiritualist, The Flesh is weak or Engineered Evolution Perk, Technological Ascendency Perk, Enigmatic Engineering Perk, World Shapers Perk, Consecrate Worlds Perk, Epigenic Triggers Tech, Mega Engineering Tech, Functional Architecture, Life Seeded
Less Likely- Militarism, Functional Architecture, Set to 0: Synthetic Evolution Perk
Events- Mandates for some type of creation, if met within 10 years +1 year of science/unity

Nightmares made Flesh
-10% Pop Happiness
+10% Physics/Engineering Research
+25% Society Research
+30% Happiness while at war
+100% Army Morale Damage
+15% Ship Fire rate
-20% War Exhaustion
Livestock slavery unlocked, livestock give 1/2/1 research
Gives the xenomorph army tech
More Likely- Xenophobia, Pacifism, Materialism, Engineered Evolution or Flesh is Weak perk, Evolutionary Mastery or Synthetic Ascension perk, Nihilistic Acquisition Perk, Inwards perfection civic, Post apocalyptic civic, Technocracy civic, At War
Less Likely- Militarist, Mechanist
Events- Adds or removes random traits from your primary species

Principle of Concordant Chaos
-25% Government Ethics Attraction
+25% Crime
Exploring the shroud is safer
Gives events every 2 years on average
More Likely- Militarist, Crime Syndicate civic, High crime, Low Stability, At War
Less Likely- Set to 0: Fanatic ethics (unless determined exterminator)
Events- Fills a resource silo(not rare), or gives a 5 year buff to something