| Category | Heroes |
| Region | Northern Hordelands, Lands of Purity |
| Race | Red Dragon |
| Gender | female |
| Alignment | chaotic evil |
| Deity | Tiamat |
| Born | 19 Temporal 912 |
| Died | 6 Bloom 1487 |
Apocaleen was one of the reds sired by Apocalypse. Like her father, she was mean, greedy, and thirsted for power. Her first test of combat prowess came about when she landed in a twisted and barbed forest named Linga-Mal. In this forest the dragon began hunting giant boars. This drew the attention of a powerful battlebriar lurking in the area. An great battle ensued between the battlebriar Linga-Mal and Apocaleen. In the end, by trickery, Apocaleen drew the battlebriar to a cliff, where it fell to its doom.
In the Black Tide War (1465 - 1504), Apocaleen served in the Black Tide army. At the Siege of Holy Sanctum she was killed by the paladin Galtrag Phakawelgûn.
| Apocalypse | |
| Apocaleen |