MobInfo2
Adds information about the hovered mob to the tooltip and shows health/mana.
Vanilla 
The Burning Crusade 
Wrath of the Lich King 
Mists of Pandaria Addon Details
Expansion
Categories
Developers
Having issues?
MobInfo-2 is a World of Warcraft AddOn that provides you with useful additional information about Mobs (ie. opponents/monsters). It adds new information to the game’s Tooltip whenever you hover with your mouse over a mob.
Download MobInfo2
Cataclysm
4.3.4More addons for Cataclysm
Discover other addons that might interest you
Gladius
Arena enemy unit frames.
Shaman Friend
It contains a lot of useful functions no matter which spec you are.
JSHB 4 – Formerly JS’ Hunter Bar
Formerly, JS' Hunter Bar
Simple iLevel
Simple iLevel shows the Average Item Level of your target.
WeakAuras
A powerful, comprehensive utility for displaying graphics and information based on triggers.
InterruptNoSpam
Displays configurable message on successful interrupts to configurable channels
ProfessionsVault
Simple and super light-weight tracking of profession links for all your alts.
xanBuffTimers
A small text based progress bar system for target buffs.