Note: i feel like i haven't gotten them all so if you encounter other messages than the ones written here feel free to comment your finds and i'll update this. also i feel like i got the descriptions wrong so if i am feel free to correct me.

Death
- Beware your hubris (your Disciple is patient... for now)
- Tread lightly (your Disciple is getting impatient)

The Tower
- Something will occur (the Reporter, if active, will visit your house and search for evidence)

The Hanged Pony
- Remain in the shadows (the gallows completion is delayed for one day)

The Fool
- A mind is tormented (a random pony's sanity is revealed and decreased)

The Moon
- Mind your sanity (your sanity levels are normal)
- Your sanity arouses much suspicion (your low sanity levels raises your sus levels)

The Star
- Speak without retribution (you can interrogate a pony for better clues without your sus levels rising)

The Sun
- The watch is blind (causes a blackout so the lookout is off-duty)

The Lovers
- Love is revealed (reveals a pony's friendship level to you)

The Knave
- A disguise is imperfect (the changeling's disguise is temporarily flawed so you can see who the spy is)
- The dark queen rages (you killed the spy before the preacher and have a grudge against you. it is unknown if they'll target you.)
- The queen is pacified (they avenged their fallen spy by taking out the preacher)

The Magician
- Justice sleeps (the detective, sheriff, and deputy are off duty)

The Princess
- The ascension delays (delays to the noble's ascension into an Alicorn)
- Royalty sleeps (just like The Magician, the Alicorn is off duty)
- He/She is no more (exactly what it sounds like lol)

The Ace of Knives
- The Night Mare blesses you (gives you max luck and removes one point of sus)