Character from Steelheart by Brandon Sanderson
An alternate-reality daughter of Prof and Tia — pulled from a parallel dimension by Megan, with her father's powers but without the corruption.
Tavi exists because of Megan's dimensional rifting power. She's from a parallel reality where Calamity either never appeared or was handled differently — a world where Epics fight alongside humans. She has Prof's full power set (tensors, force fields, healing) but turquoise rather than green, and she's not corrupted because her reality has no Darkness. Her presence proves two things: that Prof's powers CAN be used for good, and that the corruption is external (from Calamity), not inherent to Epic abilities. She's living proof of the Faithful's hope — a good Epic, just from a different world.
Young woman with features blending Prof and Tia — sturdy build, reddish hair. Her force fields glow turquoise instead of green, visually distinguishing her from Prof. Carries herself with the confidence of someone from a world where Epics can be good.
Also known as: Tavi, Stormwind