Halloween

Halloween has been celebrated on Dragon Cave every October since 2008. Typically the celebration will include a Halloween-themed mini-game, a new set of Trick or Treat items to collect, and the release of a new Halloween dragon. In addition, the Halloween season is the only time of year that past Halloween dragons may be bred, or found in the special limited-time Halloween biome of the cave.

Halloween dragons

Halloween dragons are limited release dragons that can only found during the Halloween season. Starting October 25, past Halloween dragons can produce offspring of their own breed until October 31. A special Halloween biome also becomes available, allowing users to pick up cave-born eggs of past Halloween dragons.

New Halloween dragons are released on October 31, and are available for 24 hours. Unlike Valentine's Day and Holiday dragons, Halloween dragons have no breed limits. Users may collect as many cave-born Halloween dragons as they wish.

Halloween egg guide

	Description	Notes
Vampire Dragon (2008)	This egg is stone cold and smells rotten.	Unlike other Halloween dragons, Vampires can be produced year-round through the Bite BSA.
Pumpkin Dragon (2009)	This egg smells like the autumn harvest.	Pumpkin Dragons are Pygmies, and can only breed with other pygmy dragons.
Black Marrow (2010)	This egg is covered in a dark crust.
Shadow Walker (2011)	This egg fades into the shadows.
Cavern Lurker Dragon (2012)	This egg is wedged in a dark corner.
Grave Dragon (2013)	This egg appears to have an evil grin.
Desipis Dragon (2014)	Being near this egg makes it hard to think clearly.
Caligene Dragon (2015)	The pattern on this egg’s shell is unsettling.
Witchlight Dragon (2016)	This downy egg is hidden in brambles.
Omen Wyrm (2017)	This warm egg is tangled in the roots of a dead tree.
Arcana Dragon (2018)	This egg has reflective spots that remind you of gems, or eyes.
Kohraki Dragon (2019)	A fine mist rolls over this cool, scaly egg.
Pitfire Dragon (2020)	Dead leaves obscure this egg’s scratched shell.
Iridichi Dragon (2021)	Your eyes struggle to completely focus on the light coming through this cloudy egg.

Past Halloween events

Halloween 2008	2008/10/31
Vampire Dragons were introduced to the cave, the first Halloween breed.
Halloween 2009	2009/10/31
Pumpkin Dragons were introduced to the cave.
Halloween 2010	2010/10/27-2010/10/31
The first Trick or Treat event began on October 27, with 94 items to collect around the site. Black Marrows were introduced to the cave on October 31.
Halloween 2011	2011/10/26-2011/10/31
Past Halloween dragons could be bred starting October 26. The Haunted House mini-game became available October 27. Shadow Walkers were introduced to the cave on October 31.
Halloween 2012	2012/10/25-2012/11/3
Past Halloween dragons could be bred starting October 25. The Haunting in Aliset mini-game became available. Certain dragon sprites appeared in costume during the Halloween period. Trick or Treat returned with 59 new collectables. Cavern Lurker Dragons were released on November 3, delayed due to service outages caused by Hurricane Sandy.
Halloween 2013	2013/10/25-2013/10/31
Past Halloween dragons could be bred starting October 25. The Halloween Carnival mini-game became available. Trick or Treat returned with 45 new collectables. Grave Dragons were released on October 31.
Halloween 2014	2014/10/25-2014/10/31
Past Halloween dragons could be bred starting October 25. The Halloween Carnival mini-game returned with a new adventure. Trick or Treat returned with 43 new collectables. Desipis Dragons were released on October 31.
Halloween 2015	2015/10/25-2015/10/31
Past Halloween dragons could be bred starting October 25. The Brewing Mischief mini-game became available. Trick or Treat returned with 62 new collectables. Caligene Dragons were released on October 31.
Halloween 2016	2016/10/25-2016/10/31
Past Halloween dragons could be bred starting October 25. The Contagion mini-game became available. Trick or Treat returned with 54 new collectables. Witchlight Dragons were released on October 31.
Halloween 2017	2017/10/25-2017/10/31
Past Halloween dragons could be bred starting October 25. The Trick or Treating 2017 mini-game became available. Trick or Treat returned with 50 new collectables. Omen Wyrms were released on October 31.
Halloween 2018	2018/10/25-2018/10/31
Past Halloween dragons could be bred starting October 25. The Halloween Haunted Forest mini-game became available. Trick or Treat returned with 49 new collectables. Arcana Dragons were released on October 31.
Halloween 2019	2019/10/25-2019/10/31
Past Halloween dragons could be bred starting October 25. The Rise of the Zombies mini-game became available. Trick or Treat returned with 58 new treats. This was the first Trick or Treat event to feature user-submitted collectables. Kohraki Dragons were released on October 31.
Halloween 2020	2020/10/25-2020/10/31
Past Halloween dragons could be bred starting October 25. The Valkemarian Tales: The Lost City mini-game became available. Trick or Treat returned with 50 new treats. This was the first Trick or Treat event where users could collect past years' treats. Pitfire Dragons were released on October 31.
Halloween 2021	2021/10/25-2021/10/31
Past Halloween dragons could be bred starting October 25. The Haunted Harvest mini-game became available. Trick or Treat returned with 49 new treats. Iridichi Dragons were released on October 31.