Consignment
Ioun Stone Coral Cube - 2011 (Platinum) - C37
Note: This is a Consignment Token (hence the C37), which means a True Dungeon adventurer is selling it through Trent Tokens. But as with all Trent Tokens products, once you've made your purchase, you'll receive a tracking number and your token will be promptly mailed to you!
Grants the ability to activate magic items or cast scrolls without speaking while underwater. This does not allow the character to cast a memorized spell (cast from the character card) or perform bardsong.
Note: This item does not function on dry land.
Text On Token: Allows activation of command words without speaking (not spellcasting)
Official True Dungeon Token Database Listing