User blog comment:Nitshade/Umbra --- Training/@comment-12830887-20131019225244/@comment-24493404-20131020115411

The tech for the psi capacity is TEA, You alter your third eye to create a different psionic energy, in this case, Umbra.

As for the dream one, just make a psi ball and program it to make you dream about it, or use a crystal.