The rare variant/alternate form of Ninjini, Scarlet Ninjini, frequently referred to as Scarlet or Scarjini, is statistically the best Skylander as of the second game, and is known for being the first and only female Giant, the first female Magic Skylander, being the first Skylander to have a catchphrase ending in a question mark ("Any last wishes?"), to name a few of her firsts. Interestingly enough, her artwork, toy figure, and actual in-game appearance all differ from each other in several ways, so I did a bit of a mix of all three.
Official biography (identical to her normal counterpart, Ninjini's):
Ninjini was the most renowned magical ninja from ancient times, long before the Arkeyans rose to power. But a dark sorceress, who was jealous of Ninjini's skill as a warrior, trapped her within an enchanted bottle to be imprisoned for all of eternity. Time stretched on, yet Ninjini remained steadfast and determined to escape - even mastering the dual sword technique within the solitude of her bottle. Over the years, her strength continued to grow until alas, through sheer force of will, she broke free! From that moment on, Ninjini made it her mission to help those in need as one of the first Skylanders, always carrying that enchanted bottle as a reminder of her own resilience.
Her powers include (like the normal Ninjini):

• Mastery of dual swordplay
  
• Hypnosis
  
• Strong Magic
  
• High Critical Hit (the highest of any Skylander as of the second game)
  
• High Speed
  
• The ability to go inside her bottle and float around, firing magical missiles, then explode out of it.
  
• Powerful magical orbs
  
• Telekinesis to pick objects and hurl them into enemies and to perform Feats of Strength.
  
• Bellydancing
  

I will go on record as saying she is one of my all-time favorite Skylanders. If you see her in a store, don't hesitate, as she'll only be around for a little while in the US and other countries!

I am also considering throwing in an armor pack which would likely contain swords and possibly additional armor.