Strength of Will (3.5e Maneuver)

You focus your mental abilities, telekinetically performing feats that even the strongest man would struggle to complete.

Whenever making any d20 roll modified by your Strength modifier, you gain a bonus to that check equal to your Charisma bonus (minimum +2).

If you expend your psionic focus, you may use this power as an immediate action, and the duration changes to "Until the end of your next turn."