Tower of Iron Will

Discipline: Telepathy (mind affecting Level: Psion 4
Manifesting Time: 1 reaction
Range: Self
Area: 10 ft. radius emanation centered on you
Duration: 1 round
Saving Throw: Will negates (harmless Power Resistance: Yes (harmless)
Psi Points: 7
You generate a bastion of thought so strong that it protects those around you, improving the self-control of all. Allies within the area of this power gain power resistance 17 against all mind affecting powers.
Augment: You can augment this power in any of the following ways:

1. For every additional psi point you spend, increase the duration of this power by one round and power resistance granted by 1.
2. For every 2 additional psi points you spend, increase the radius of the emanation by 5 feet.
3. For every 4 additional psi points you spend, this power also grants a +1 bonus to Will saves.