Box of Wondrous Secrets

The Box of Wondrous Secrets is one of the Treasure Chests in Sea of Thieves. It is the rarest Treasure in the game.

Reward
The Box of Wondrous Secrets is sold to Grace Morrow at Morrow's Peak Outpost or the The Servant of the Flame at The Reaper's Hideout.

Where to Find
The Box of Wondrous Secrets can be found:
 * Randomly spawned on islands in the Devil's Roar, excluding Fortresses, Outposts and Seaposts.
 * It can appear both on sand or under water.

Trivia

 * The Box was given its name by Stitcher Jim after being found by Grace Morrow's Forsaken Shores Alliance, which Jim was once a part of.
 * Stitcher Jim exposes in a letter that the box may contain secret instructions on curses.
 * The Skeleton Runes on the Box read as follows:
 * (&#42; Note that the runes for Beach, Heart, and Skeleton appear rotated, and may have another meaning in these instances.)
 * Front side: "Flame to Heart"
 * Right side: "Heart&#42; ", "Beach&#42; "
 * Back side: "Flame", "Beach&#42; ", & "Skeleton&#42; "
 * Left side: "Beach&#42; ", "Lord"
 * Top side: "Skeleton&#42; ", "Lord", "To", "Flame", "Beach&#42; "

Gallery
Caja de secretos prodigiosos