The staff gives Teclis 1 extra dice in each Magic phase (including enemy Magic phases).

In addition, once per battle, at the start of his own Magic phase, Teclis may draw on the full power of the staff. On the turn he does this, the number of dice granted by the Staff increases from one to D6. Unfortunately, this temporarily drains the power of the staff so it will cease to provide any additional dice for the rest of the battle.