These are aliases for "[The Box of Incontinuity]".
Aliases are alternative forms of a reference. They can include actual aliases for characters, nicknames, plural variations, gendered versions of some [Classes], and even typos.
“It’s…okay. It’s one Skill. I think. I can’t use it with [Aspect of the Inn] or summon it; I think it’s literally a box, and I think Lyonette’s using it. Or someone in my inn. Someone I like, I hope. I’m not sure what it does. So—here’s the Skill. It’s [The Transient, Ephemeral, Fleeting Vault of the Mortal World. The Evanescent Safe of—] see, it has a period in it. It’s still one Skill. [—The Evanescent Safe of Passing Moments, the Faded Chest of Then and Them]. Then with a ‘t-h-e-n’ and them as in…them. Then and them. [The Box of Incontinuity]. All one Skill.”
A gold coin was dropping into a pile in the [Garden of Sanctuary]. The [Box of Incontinuity] kept producing them. Everything was fine. It was real gold; it was still all authentic.
The [Mathematician] knew economics. He understood gold circulation and inflation. He knew how the world should work given how much gold the [Box of Incontinuity] had produced. But he had a new set of rules in his mind that had nothing to do with…math.
Yelroan slowly wrote on a piece of paper as he walked up the pile of gold towards the box. No one stopped him; Peggy watched warily as Lyonette looked up. He stopped in front of the [Box of Incontinuity], opened it, and pulled the tiny gold coin out.
