Pinkamena and Sunset have lost their friends and now they must team up with April O'Neil, Blaze the Cat, Burstinatrix, Elsa, Midna, Tracer and Yang Xiao Long!

April O'Neil is from tmnt.
Blaze the Cat is from Sonic the Hedgehog.
Elsa is from Frozen.
Yang Xiao Long is from RWBY. (In this fanfic she has both arms.)
Burstinatrix is from Yu-Gi-Oh.
Midna is from The Legend of Zelda Twilight Princess.
Tracer is from Overwatch.