Floating treasure

Data from V29
Floating treasure turns up while you sail between islands. Each one pays out the rewards below.
Always included: Coins. The rarest reward is Mythic Charm, at a base chance of 0.6%.
Rewards
Section titled “Rewards”
CoinsBase chance 100%Amount 50 to 100
DriftwoodCommonBase chance 60%Amount 1 to 2
Reinforced DriftwoodRareBase chance 10%Amount 1
Ancient DriftwoodEpicBase chance 2%Amount 1
Lucky CharmCommonBase chance 6%Amount 1
Fortune CharmRareBase chance 1.5%Amount 1
Mythic CharmEpicBase chance 0.6%Amount 1
