Blank Rune Crystal

Very Rare Miscellaneous

Special Effect: This Crystal contains 1 Rare Rune inside of it. Anyone holding the Crystal with at least 1 free hand is able to use the stored Rune. The Rune also does not disappear after being used, but the Crystal cannot be used again for the next 24 hours.

During a Long rest, a creature can make 1 Arcana Check (DC 15) to change the rune stored in this Crystal to be another Rare Rune.

Miscellaneous Items

Miscellaneous Items can come in various forms and have various different effects. They don’t need attunement and you can carry as many as you want with no limitation.

They usually are not useful in combat, but they have a lot of utility effects that can bring new creative solutions for complex problems.