Enchantment (Compulsion) [Mind-Affecting]
Level: Bard 1
Components: V
Casting Time: 1 swift action
Range: Personal
Target: You
You chant softly under your breath and concentrate on the sound of your voice. Distractions fade from your consciousness, allowing you to focus on the task at hand.
You gain a +1 circumstance bonus on attack rolls, skill checks, and ability checks for the duration of the spell.
Source: Spell Compendium, page 96. Originally published in Complete Adventurer, page 149, where it was a standard action spell.