Shadowbard

Illusion (Shadow) [shadow]
Level: Bard * 5
Components: V, S, M
Casting Time: 1 Standard Action
Range: close (25 ft. + 5 ft./2 levels)
Effect: phantom singer
Duration: 1 round/level (D)
Saving Throw: None
Spell Resistance: no
  You conjure up a quasi-real phantom singer that is visible as a shifting, shadowy duplicate of yourself. The singer follows you automatically, moving as you move even if you teleport.
  The singer cannot be damaged, but can be dispelled. When a shadowbard comes into being, it immediately begins a bardic performance of your choice-it has access to all of the bardic performances that you do. It continues that bardic performance until you direct it as a Move Action to switch to a different performance. Rounds spent by a shadowbard creating a bardic performance do not decrease the number of rounds you can use your own bardic performance, nor can a shadowbard's bardic performance be used to trigger spells that require you to begin or cease a bardic performance.