History of Well of Radiance

Well of Radiance is the Super of the Dawnblade subclass for Warlocks, introduced in Destiny 2: Forsaken. The Warlock plants a blade in the ground, creating a pool that gives allies inside damage resistance, healing and increased weapon damage. Because it supports the whole fireteam it is a staple in raids and endgame; the Exotic Crown of Sorrow connection is only a name overlap with the raid of the same name.