Manifesting Cave

Manifesting Cave is the shared name of 4 very similar Event-triggered Secrets, part of the ones that can be triggered by  Derivative Calculation. They can reward a variety of precious resources, although unreliably.

Trigger generic details

The secrets last for 3 days or until they are adventured to. When randomly generated, any of the 4 secrets has a roughly 3.9% chance to trigger. When forced by  Derivative Calculation, their chance to trigger is 5/23 or ~21.7%. The following locations can spawn the secret, as long as they are unlocked:

Requirements

The secrets all are named "Manifesting Cave" and the Adventure title is "Immortal's Abode", with the first sentence of the secret always being "It is said that a mysterious cave belonging to an unknown ancient immortal is manifesting itself at [TXT].". The following sentence can help differentiate the secret and associated requirements.

Second sentence	check	100% success	Adventure	Secret
None	$\frac{Luck - 3}{3}$	LCK >= 6	Secrets_DongFuAppear	6
The cave is protected by warding spells and its inside shrouded in coldness (-150°C), killing anyone who does not have resistance to it.	$\frac{Luck}{5}$	LCK >= 5	Secrets_DongFuAppear_Cold	7
	-150°C Lowest Temperature Tolerance
It is said that a mysterious cave belonging to an unknown ancient immortal is manifesting itself at [TXT]. The cave is protected by warding spells and its inside burning with fire (+500°C), killing anyone who does not have resistance to it.	$\frac{Luck}{5}$	LCK >= 5	Secrets_DongFuAppear_Hot	8
	+500°C Lowest Temperature Tolerance
The owner of the cave was a master of Artifact Crafting, who set up countless booby traps and warding spells with this skill. One can not survive and explore the cave without being proficient in Artifact Crafting.	$\frac{ArtifactCrafting-9}{15}$	Artifact Crafting >= 25	Secrets_DongFuAppear_Manual	9
The owner of the cave was a master Alchemist, who set up countless booby traps and warding spells with this skill. One can not survive and explore the cave without being proficient in Alchemy.	$\frac{Alchemy-9}{15}$	Alchemy >= 25	Secrets_DongFuAppear_Medicine	10

Rewards

The rewards are always the same, and depend upon a random roll.

%	Reward
37.5% (3/8)	Receive a random Artifact between tier 1 and 9
12.5% (1/8)	Receive between 1 and 3 rewards from the Treasures loot table
12.5% (1/8)	Receive between 1 and 3 rewards from the Alchemy Pills loot table
25% (2/8)	Receive a random reward from the Alchemy Recipes, Talisman Recipes, Location Manuals loot table
12.5% (1/8)	Receive a random reward from the Miracle Manuals loot table

Failure

Failing the first 3 secrets has no consequence. For the last two secrets, failing can result in injury depending on the skill related to the skill check:

• related skill level <= 10: receive 4 injuries
• <= 15: 1 injury
• No consequences otherwise