Displacement

Caster Level: Bard 3, Wizard/Sorcerer 3
Innate Level: 3
School: Illusion
Components: V,S
Range: Touch
Save: None
Spell Resistance: No
Area of Effect: Single
Duration: 1 Round / Level
Additional Counterspells: None
Description: The target gains 50% concealment, displacing the caster's image several feet to the side, similar to the abilities of a displacer beast.

• This spell doesn't have a somatic component, so you can cast it while wearing full armor and shield, ignoring arcane spell failure. So this is a nice spell for Bards in full plate.
• Since this spell cannot be removed by Invisibility Purge, it makes for a great combination if you are able to cast Invisibility Purge to remove an opponent's 50% concealement granted by Improved Invisibility and also Displacement on yourself to retain your own 50% concealment.