A Sea of Blue is a divination card. A set of three can be exchanged for a stack of thirteen Orbs of AlterationOrb of AlterationStack Size: 20Reforges a magic item with new random modifiersRight click this item then left click a magic item to apply it..
Stacked DeckStacked DeckStack Size: 20A stack of unknown divination cardsRight click to take a divination card out of the deck.
Random divination card
A
1
The VoidThe Void1Reach into the Void and claim your prize.
Random divination card set exchange
A
Usage in recipes
A Sea of Blue is used in the following recipes:
Result
Amount
Part
Description
Meta
Orb of AlterationOrb of AlterationStack Size: 20Reforges a magic item with new random modifiersRight click this item then left click a magic item to apply it.
A Sea of Blue now also drops from Primordial Blocks. [Verified on DivcordThis information has been verified by players on Divcord, the divination card discovery Discord server. Actual undocumented changes to drop locations may have occurred in a previous patch.]
This card's drop level requirement was changed. [Undocumented This change was not documented by any official sources. It was discovered through player testing or datamining.]
Drop weightings and minimum area levels for the vast majority of cards have not been changed, but drop weightings for a very small number of cards have been reduced in cases where the number of maps they're available from has greatly increased.
A longstanding bug in the code determining area level restrictions for some divination card drops has been fixed. This means that cards intended to have a high area level requirement (mostly ones that grant item level 100 items) will no longer fluctuate wildly in availability from league to league.