Coalstone
1st-level transmutation (ritual) (Artificer,Cleric,Sorcerer,Warlock,Wizard)
- Casting Time: 1 action
- Range: Touch
- Components: V, S, M (a burning coal and a diamond worth at least 25 gp)
- Duration: 1 year
You fuse a diamond and a burning coal into one stone called a coalstone. The coalstone radiates dim light out to 5 feet, and is always hot. Holding the coalstone without protection heals 1 point of fire damage every round. Placing the coalstone in flammable liquid or material will cause it to instantly ignite. Placing the coalstone in 5 gallons or less of water will make the water boil after 1 round. The coalstone stays lit for 1 year, then it goes out. You may only have one coalstone active at a time.