Could it be Baruffio's Brain Elixir?
Nightmare Journal?
Trying to get all my guessing out in one go! :)

Happy Christmas, all! Christmas chat is the best kind of chat. <3
Does everyone have decorations up? Do you have a theme for decorations, or just random rainbow and Christmas colors? :)
I have a rainbow tree with PLENTY of owls! :D of course.
I love decorating with friends! When I lived with roommates a few years back one Christmas one of my roommates and I spent an entire night decorating the apartment and it was sooooo much fun. :D
That sounds SO awesome! I'd love to see a rainbow tree. :D I have a few owl ornaments hanging up, too!
I have another riddle. :)
Guess what's in the Box - SOLVED
The first person to correctly guess what's in this box will receive the prize inside.

During the festivities this Christmas, I am a part of your uniform that means business.</p>
<p>Solved!
Box is still unsolved. Find the riddle here!
Absolutely it does. Those little personal touches make all the difference anywhere you go. I like having little personal touches around at work to make my office space feel more cozy.
Yes, it is. already solved it. But great job on solving it! I'm super bad at riddles.
I'll edit 's to say it's been solved. Do you have any guesses for the third or fourth box? 😊
I'm looking forward to coming home and seeing how the tree is decorated. Two years ago a girl decorated a light pole outside one of the dorms. It looked so pretty.
Oh oh is box the Dream Oracle?!
Here's the last riddle for today (at least from me).
Guess what's in the Box - SOLVED
The first person to correctly guess what's in this box will receive the prize inside.

If you find yourself plagued with the Conjunctivitis Curse, you should consume this potion so your symptoms don&;t get worse.</p>
<p>Solved!
Box is still unsolved. Find the riddle here!
Congratulations, on guessing the second riddle! May this elixir increase your brain-power as well as it did for Eddie Carmichael. Although, might I add that using potions on OWLs is forbidden. I won't tell anyone...
Thank you for editing my post! :) How did you like the Wizarding World? I would love to visit one day, although I'm nervous about how the crowds might be. Your rainbow tree sounds Amazing! I haven't gotten the chance to grab my tree from my mother's this year, but I have this small German tree with a painted lit base and wooden ornaments. It doesn't feel much like Christmas without it. Have you done a lot of decorating? You mentioned that you have a real tree, right?
🌸Seeking:Hi everyone! Here's another riddle for you guys! <3
Guess what's in the Box - SOLVED
The first person to correctly guess what's in this box will receive the prize inside.
An owl might drop me in your breakfast in the morning.
I will tell you a story or issue a warning.
What am I?</p>
<p>Solved!
Cleared by staff: Maximum height is 325px.