Magic Items

Pipe of Smoke Monsters
Wondrous item, common

While smoking this pipe, one can use an action to exhale a puff of smoke that takes the form of a single creature, such as a dragon, a flumph, or a froghemoth. The form must be small enough to fit in a 1-foot cube. It loses its shape after a few seconds, becoming an ordinary puff of smoke.

Red Wizard Ledger (Temperate Enduring Spellbook)
Wondrous Item, common
This spellbook, along with anything written on its pages, can’t be damaged by fire or immersion in water. In addition, the spellbook doesn’t deteriorate with age.
Her spellbook contains these spells: Arcane Lock, Banishment, Dispel Magic, Globe of Invulnerability,
Invisibility, Lightning Bolt, Mage Armor, Wall of Force

Khazark Rubi’s travel spellbook is surprisingly decorated with little doodles; one of these depicts herself in a snug dress and hanging off the arm of a lich wearing a tiny crown.
Temperate. You are unharmed by temperatures of 0 degrees Fahrenheit or lower, and 100 degrees Fahrenheit or higher.