Natashia "Tashi" Repina was a young 13-old mutant from Carnelia. One day — due to an accident caused by her powers — her parents died.[2] Tashi escaped and hid in a warehouse. Lonely and scared, she fell asleep and was trapped in her own nightmares unable to wake up. She was discovered by several guards, but, affected by her power, they were twisted into monsters which only fueled her fear.[1]

The situation alarmed mutants on Krakoa, so New Mutants went to Carnelia. Karma tried to contact Tashi with telepathy, which backfired and dragged her and other team members into girl's nightmares. Eventually, Wildside managed to get close enough to Tashi to affect her with his powers and transform her nightmares into happy dreams. In result she and everyone else were freed.[3]

New Mutants brought Tashi to Krakoa, where Forge created special containment reservoir for her. Moonstar when tasked Maxime and Manon to take care of Tashi. Manon proposed to help Tashi to feel better by removing her memories about causing the death of her parents. Moonstar refused, because they can't remake people, even if they think it would help them. She tasked them to only help Tashi to stay calm until they found a way to help Tashi control her powers.[2]


Oneiric Reality Warping: Tashi's dreams affect reality around her. Her dreams form a sphere around her and everyone who made contact with it — either physically or through telepathy — would be dragged and trapped inside. They would be connected in one neural network with Tashi and used as power source for the sphere. People trapped inside would be affected in different way, some would be twisted into horrendous monsters, while some would see their own fears or dreams.[3]


Krakoan Gateways

  • Given her powers, "Cosmar" is likely supposed to be a transliteration of "Кошмар" (Russian word meaning "nightmare"), although "Koshmar" would have been more correct.

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