Warlock demonic pet Imps in the MMORPG World of Warcraft has been very problematic for Blizzard. It should be remembered that their stats were changed last February because they were performing better than expected only to be reverted a couple of weeks after.

This time, players have noticed another change in the Imps, particularly in their ability Life Tap. Players said that they couldn't see any announcement referring to the change. Forum moderator Eyonix saw the thread and concurred:

Improved Life Tap will work the same as it always has. You get 20% more mana with the talent than you get without it. So, with 0 points in the talent, you get 15% of your max mana.

With one point, you get 16.5%. With 2 points, you get 18%. The amount of health lost when tapping does not change.