Wanderer's Palace

[Spoekes]

Even if you throw your heals in cleric stance, if the tank does not utilize his enmity moves, you will get aggro.

There are some things you can do to save the situation, throw some Stoneskins instead of heals, use your Shroud of the Saints, but it still depends on your tank at least doing a little AE enmity (which should be no problem for a WAR at all).