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Ninjini first appears in I Dream of Ninjini, as Master Eon advises Stealth Elf to look after a ninja master in the Falling Forest to defeat Berserker. After an unknown amount of time as a Skylander, Ninjini retired and started a quiet life in the Falling Forest, with her location unknown to most people. Long before the events of the show, Ninjini freed herself from her bottle, but unlike her game counterpart, ran away from it in fear of being bound to its power again.
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When summoned into her genie bottle, Ninjini is bound to it unless she resists its hold through her own willpower, and has the ability to warp reality for the three wishes of the bottle's owner, as well as using the Bottle Blast to push back opponents once their wishes are up. Ninjini is skilled in the ninja arts as well as magic, being able to summon her Wishblades from thin air, conjure magical orbs, and using her agility and strength to take down foes. However, she is afraid of having lost her touch when it comes to her fighting ability and wisdom, taking a lot of convincing to train Stealth Elf as well as standing up for herself to be free from her genie bottle. Ninjini is absentminded and has a short attention span, trying to occupy her immense free time after retirement with games, music and cooking.
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