Nylessa is the pet version of Nymora, the Vengeful. It is unlocked by inspecting the Nymora's braid, which can be obtained as a drop from the boss. The odds of receiving the item are 1 in 2000 (normal mode), or 1 in 1000 (challenge mode), both with a threshold of 400 (explanation of drop mechanics). This is not affected by the increased drop chance reward from reputation.
This information has been compiled as part of the update history project. Some updates may not be included - see here for how to help out!
- patch 4 July 2016 (Update):
- Fixed an issue where one of Nylessa's eyes could become detached from her chat head when speaking to her.