Seasonal Content

is content that has various recurring bosses that will only appear during certain Releases and only appear in various locations around New Britannia.

The Release in January through the Release in March.
 * Envy Angel
 * Envy Wisp

The Release in March through the Release in May.
 * Dark Archlapin of Death and Destruction

The Release in May through the Release in July.
 * Luminous Atavist

The Release in May through the Release in September.
 * Aether Creatures

The Release in September through the Release in November.
 * Pumpkin Head

The Release in November through the Release in January.
 * Krampus