Breaking any existing egg will create a suitable NPC who will assist the party in their escape. After the first, only commoners will be released.

- Dungeonary: One room a day for a month

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As an action the Oni can force one target to make a Charisma saving throw or they are turned into an egg. This condition lasts until the egg is broken, causing the target to lose 4d8 hitpoints.

Completing a short rest in the pool allows each player to choose one of the following benefits:

Regain the use of one ability that recharges on a long rest.
Regain up to 2D4 spell slots
Gain 2D8 temporary hitpoints.

- Dungeonary: One room a day for a month

Read more about the Arches here👇

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The DM should select a chest at random to contain the deck. Whenever a player opens a chest, roll a d20. If the result is even it becomes a mimic, if odd it dissolves into a 5ft pool of acid.

- Dungeonary: One room a day for a month

"They promised they would come back for me, but they left me all alone in the dark."

- Dungeonary: One room a day for a month

The Arches of Aoskar, Room Thirteen
- Dungeonary: One room a day for a month

The Arches of Aoskar, Room Twelve.

- Dungeonary: One room a day for a month

The Arches of Aoskar, Room Eleven
- Dungeonary: One room a day for a month

The Arches of Aoskar, Room Nine
- Dungeonary: One room a day for a month

Devil's mark: you have disadvantage on Deception and Stealth checks against Fiends.

For 100gp, the Marilith will provide a beautiful tattoo of the players choice. If they also provide 2,000gp of a precious gem, the tattoo will also enhance one ability score by 1.

Either way, the character gains the following curse: