Life Stone — is an item, which you can use to summon Jack Frost pet.
Life Stone can be obtained by melting ice cube at Stranded Ship. Cube can be melted with Fire Salts.
Jack Frost
File:BuffJF.png Jack Frost — is a pet, that can be summoned by life stone.
When player jumps or flies, Pyro Jack will carry Jack on it's back .
Trivia
- This is a refrence to Megami Tensei franchise, which is mainly developed by Atlus. This also refers to an Atlus' mascot.
- The move when Pyro Jack carries Jack Frost on it's back, is the reference to SMT spin-off game Shin Megami Tensei: Synchronicity Prologue.
- Name also refers to an item from Megami Tensei which is very important during demon negotiations.