Ethereum Prison Key
- Ethereum Prison Key
- Use: Unlocks Ethereum prisons.
Ethereum Prison Keys are keys used to open an Ethereum Prison.
Prerequisites
For the Ethereum Prison Keys to drop or allow one to roll on them within a party, one has to be honored with the Consortium and has to have completed the quest 
[25-30] A Mission of Mercy.
If those prerequisites are not met the Ethereum Prison Key will not drop nor can one roll on them when they drop while within a party.
Source
Once the prerequisites are met, the Ethereum Prison Key drops off:
- Ethereum mobs in the Arcatraz
- Ethereal mobs in the Mana-Tombs
- Ethereum mobs around Manaforge Ultris
- Zaxxis mobs in and around The Heap
- Bash'ir mobs in Bash'ir Landing
Note that the Ethereum Jailor around Manaforge Ultris in particular has a 100% drop rate of the Ethereum Prison Key.
As of patch 2.3, an Ethereum Prison Key can be obtained by completing the (Non-Heroic) Daily Dungeon Quest given by Nether-Stalker Mah'duun. The key is rewarded regardless of the above-mentioned prerequisites.
Notes
Ethereum Prison Key can be used to open an Ethereum Prison.
For those with Revered or better reputation with Consortium, 5 such keys can be turned in to obtain an 
[Ethereum Stasis Chamber Key] which is used to open a chamber in Blade's Edge Mountains.
Patch changes
Patch 2.1.0 (2007-05-22): Added.