From WoWWiki

Aspect of the Pack
Aspect of the Pack 100 mana The Hunter and all party members gain a 30% speed increase in movement. Any damage done to a player that is benefiting from Aspect of the Pack will daze that player for 4 seconds.
Usable By
Class	Hunter
Properties
Type	Utility
School	Nature
Cooldown	None
Radius	30 yards
Talents
Improvement Talents	Pathfinding
Related Buff
Aspect of the Pack Movement speed increased by 30%.

Increases the party's movement speed but makes then vulnerable to daze; essentially a group version of Aspect of the Cheetah.

"We fight as one, we move as one, we stand as one; there are many of us, but only one pack!"

Uses

• This ability allows players to get to places faster and move quicker in battle.
• A handy speed boost indoors, where mounts do not work.
• Great for helping out pre-40 characters in a group to move faster.

Limitations

• A hunter can activate only one Aspect at a time.
• The daze downside is very annoying and potentially lethal.
• By level 40, players have access to mounts which let them travel at +60% speed (though they are not usable in combat while this Aspect is).
• Your party member(s) will be dazed when hit, so a Hunter must be careful when to toggle off this ability as to not slow the party member(s). There are addons that can automatically remove the aspect when someone is dazed.

Upgrades

• Pathfinding (Beast Mastery Talent): Increases the speed bonus of your Aspect of the Cheetah and Aspect of the Pack by 4% per rank (2 ranks total).

Rank Table

	Level	Mana Cost	Training Cost
Rank 1	40	100	2 27 50

Hunter Aspects
Aspect of the Beast • Aspect of the Cheetah • Aspect of the Hawk
Aspect of the Monkey • Aspect of the Pack • Aspect of the Viper • Aspect of the Wild

Classes • Hunter • Hunter Abilities • Hunter Talents • Hunter Tactics