Spinal Healing Injector

• Spinal Healing Injector
• Requires Engineering
• Tool:
   [Arclight Spanner]
• Reagents:
   [Tinker's Kit] (1)
• Permanently attaches a specialized injector kit to your belt, allowing you to heal yourself for 27000 to 33000 every minute. Shares a cooldown with potions.
  
  Requires an Engineering skill of 450 or higher to operate.
• Cast time: 5 sec

Spinal Healing Injector is an tinker enchant (only usable by players with Engineering) to belts. It can be used to increase the mana gained from using a  [Mythical Healing Potion]. As such, this is by no means a "free" healing potion - it will only work if there's a Mythical Healing Potion in the player's inventory to consume. This also means it triggers and is affected by the potion cooldown.

Source

This tinker is learned through Discovery; it can be randomly learned when making a Cataclysm-related item in Engineering.

Materials required:

[Tinker's Kit]

Notes

• Unlike the  [Z50 Mana Gulper], the Spinal Healing Injector doesn't seem to stack with an  [Alchemist Stone].

Patch changes

• Patch 5.0.4 (2012-08-28): Skill required raised from 425 to 450. Materials required changed.
  
• Patch 4.0.3a (2010-11-23): Added.
  

External links

• Wowhead
• WoWDB