Blaze and AJ meet the seven magical unicorns of every color of the rainbow, but when one of them, Violet, gets trapped in an unpoppable bubble, they must turn into knights and rescue her from the Big Bad Bubble Swamp. At the same time, Crusher attempts to rescue Pickle the unicorn from a tower, but his plans don't go so well.
Synopsis[]
In the beginning of the episode, Blaze greets the viewer and explains that they are just in time to go with him and AJ on a drive through the forest. They do so, and when they swing off a vine and slide down a small cliff, they find that the forest around them has changed, and AJ wonders where they are.
As the sound of neighing fades up, Blaze soon discovers what lives in that forest-- colorful unicorns, playing, giggling and using their magic. Once encountering the two, the unicorns introduces themselves as the seven unicorns of the forest, one for every color of the rainbow: Red, Orange, Yellow, Green, Blue, Indigo and Violet. However, Violet is not with them, but AJ finds her with his Visor View. Turns out, she has chased a butterfly all the way to a bubbling swamp, which is soon revealed to be the Big Bad Bubble Swamp, and she gets trapped inside a bubble she can't pop-- even with her horn. The other unicorns get worried, but Blaze and AJ assure them that they will rescue her by turning into knights in shining armor. With the other unicorns wishing them luck, they set off to the swamp as a special song plays.
In another part of the forest, Crusher and Pickle watch as Sir Blaze and Sir AJ go by, and Pickle comments on how knights are incredibly brave, only for Crusher to wish he was a knight going to rescue a unicorn too.
