Mana Tap

From WoWWiki

Mana Tap
Mana Tap (Racial) Instant cast 30 yd range Reduces target's mana by X and charges you with Arcane energy for 10 min. This effect stacks up to 3 times.
Usable by
Class	All
Race	Blood elf
Properties
Type	Offensive, Utility
School	Arcane
Cooldown	30 seconds
Related buff
Mana Tap Energizes you when consumed by Arcane Torrent. Duration: 10 minutes

A Blood elf racial ability.

Notes

• The value of X = (50 + level).

Tips and Tactics

• Mana Tap breaks Polymorph, Sap, and Freezing Trap as the mana drain counts as an attack.
• Since Mana Tap costs zero mana, its good to use mana tap as quickly as possible, remembering that arcane energy stacks up to 3 times.
• An enemy that has run out of mana will have any remaining mana drained up to the maximum of the ability.
• Doesn't work on enemies with no mana bar.
• Can be used to pull mobs efficiently if you lack any other means.
• Mana tap activates the GCD.