Kept Rotten Ambrosial Meat

Description
"Rotten ambrosial meat, preserved for lengthly storage despite its putrid state."

"Affects a single target. A combinable material. Restores more Stamina. Inflicts poison. Inflicts torpor."

Location
Kept Rotten Ambrosial Meat cannot be found in any part of the game. It must be created by combining Rotten Ambrosial Meat with an Airtight Flask. Rotten ambrosial meat can be obtained by the following means:
 * Leaving Ambrosial/Sour Ambrosial Meat in the player's inventory for too long (one to three in-game days).
 * Found inside coffins in the Catacombs.
 * Dropped by Stout Undead.
 * Dropped by the Ur-Dragon.