Quick. How many ball bearings can we fit in the Genie Pact’s Bottled Respite?

About 4.4 billion:

V(cylinder) = 25,133 ft³
Spheres pack at ~70%
Steel is 500 lb/ft³
1000 ball bearings are 2 lbs.
4,398,250 bags of ball bearings
…each covering a 10 x 10 area.#UnearthedArcana I look forward to watching the warlock carry them into the vessel one long rest at a time.

— Dan Dillon (@Dan_Dillon_1) May 12, 2020

Hmm. While I admit the last version of the Genie warlock was a little awkward, as a rule I’ve removed “time out” spells and abilities from my games, as they reduce or even eliminate tension from adventuring (dungeoneering should be a risky venture even while resting). Reduce, potentially, but the bottle is still sitting there and is destructible, so Tiny Hut it is not.

— Dan Dillon (@Dan_Dillon_1) May 12, 2020

Eureka!
Three subclasses reappear today in Unearthed Arcana, each with a new form!
DOWNLOAD:
https://media.wizards.com/UA2020_SubclassesRevisited_0512.pdf

Three subclasses reappear today in Unearthed Arcana, each with a new form. The Revived, Noble Genie, and Archivist subclasses are now the Phantom, the Genie, and the Order of Scribes. Check them out here: https://t.co/NPQGZPY2Zq #DnD pic.twitter.com/5EaIY0x4na

— Jeremy Crawford (@JeremyECrawford) May 12, 2020

Today three subclasses return to Unearthed Arcana in new incarnations!

The Phantom rogue, The Genie warlock, and the Order of Scribes wizard (previously Revived, Noble Genie, and Archivist) await your examination! #dnd #WotCStaff https://t.co/LBFUPityWa pic.twitter.com/lvSJ0SM8Ij

— Dan Dillon (@Dan_Dillon_1) May 12, 2020

Jeremy spoke on this on Dragon+ yesterday, some of this might help. Jump to 50 minutes for discussion of why the mystic was shut down, and what that might mean for another version of psionic full class: https://t.co/1uNhhFQM4e

— Dan Dillon is the Least Turnip 👥 (@Dan_Dillon_1) April 16, 2020

There have been many questions recently about whether or not there will ever be a full psionic class in #dnd. Jeremy Crawford spoke at some length about it on Dragon+ yesterday, and here’s the high view answer to that question: He goes on to remind that until 2nd edition's Complete Psionics Handbook, there was no psionic class. It was a power that any character could manifest.

2/2

— Dan Dillon is the Least Turnip 👥 (@Dan_Dillon_1) April 16, 2020

Mystics&Psionics!
This unearthed Arcana is for you! Enjoy the Psi Knight, Soulknife, Psionic Soul and New Spells!

DOWNLOAD NOW:
https://media.wizards.com/UA2020_PsionicOptions.pdf

Unleash the rejuvenated force of your mind with these revisited psi-themed playtest options!

Unearthed Arcana returns with the Psi Knight fighter, Soulknife rogue, Psionic Soul sorcerer, three mental-power spells, and five psionic feats! #dnd #WotCStaffhttps://t.co/5UvqHyWUxl pic.twitter.com/D4oRSTp0Rw

— Dan Dillon is the Least Turnip 👥 (@Dan_Dillon_1) April 14, 2020

Shine with the power of the mind in today’s Unearthed Arcana! We revisit several psi-themed options, giving characters of many sorts the ability to unlock their psionic potential. Check out the article here: https://t.co/TYyAcwciwJ #DnD pic.twitter.com/plKm4tG2IC

— Jeremy Crawford (@JeremyECrawford) April 14, 2020

For when you want to be the very best…

"My master, Emir Oakhe, the wisest and most learned, has charged me to… catch 'em all."

— Dan Dillon 👥 (@Dan_Dillon_1) January 14, 2020

Exquisite.

— Dan Dillon 👥 (@Dan_Dillon_1) January 14, 2020

@Dan_Dillon_1 is the intention that you'd just find the magic needle and then once its identified be able to give yourself the tattoo. I always think of the "magic tattoo artist" but they don't seem necessary for these

— Nerd Immersion (@nerdimmersion) March 27, 2020

You use the needle which becomes the tattoo, yes. Probably a tattoo artist involved in the creation of the needle and its tattoo. Magic tattoos that work like normal tattoos are a gigantic nightmare for a number of reasons, so we'll see how this approach takes.

— Dan Dillon 👥 (@Dan_Dillon_1) March 27, 2020

Tattooed monk might be something to look into too

— Nerd Immersion (@nerdimmersion) March 27, 2020

With this approach to tattoos, a combination of reskinning spells (tattooist supplies are artisan's tools, artificer friends) and features is a snap.

If you want to double down and design a unique subclass around the concept of tattoos distinctly, you still can, of course.

— Dan Dillon 👥 (@Dan_Dillon_1) March 27, 2020

Really glad those are helpful, and sometimes interesting (as with the discussion of bonus spell lists in the previous UA)!

— Dan Dillon 👥 (@Dan_Dillon_1) March 27, 2020