Goad and Invigorate....two skills that hit so close to home for tanking classes, its not even funny.

Warriors and Paladins are TP-based tanks. So, what happens when you run out of TP? Well...running out of TP means you're dead meat basically. In a group, you can hope that someone has one of 2 TP restore skills...but beyond that, you can't do anything.

There are two situations a tank can get himself into, in which he can become critically low on TP. In both of these situations, skills such as Goad or Invigorate would prove invaluable to boosting your effectiveness, and getting you out of the hole you're in.

The first is, you've accidentally over-spent your tp through multiple uses of Shield Toss, in an effort to grab aggro and pull mobs away while Provoke is on Cooldown, or you've used shield toss too many times to do damage. Regardless of how its done in that situation, shield toss can easily cause someone to over-spend TP.