Shirt of the Rainboom

1/day, increase your movement speed by 30ft for
one round. While moving, you leave behind a
wall of rainbow light that lasts for 1d4 rounds.
Enemies passing through the wall are affected by
color spray.
For this turn, you count as having any teamwork
feat an ally possesses and all allies have any
teamwork feat you possess.
"It needs to be about 20% cooler."