- Main article: Selin Fireheart
|Race||Fel crystal (Mechanical)|
|Location||Magisters' Terrace, Isle of Quel'Danas|
Fel Crystals are crystals filled with fel energy located within the Assembly Chamber in Magisters' Terrace. They feed the Wretched their magic addiction and play a role for the encounter with Selin Fireheart.
- Mana Rage — Empowers the caster with fel energy, restoring their mana for 10 sec. Instant.
- Mana Rage — Increases the target's mana by 10%. Instant.
- Patch 2.4.0 (2008-03-25): Added.