The void elf anti-pushback makes Disc Void Elf VERY interesting. I don't think pushback hurts a spec as much as discipline priest. Power word shield comes with a pushback immunity for the very purpose. You're theoretically halving a disc's damage.
Will be interesting to see how it plays out.
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This sounds the likely answer.
By the wording of the ability, it sounds very certain it's going to be an inferior version of demonic gateway only usable by the caster, and a one time use only.
Iirc, isn't transcendence split into 2 abilities? Trans and Trans:Transfer. If it were a transcendence ability I'd imagine they'd have a button for placing it, then a button for teleporting to it (if it were the same button, what would happen if you left the 30 yard range?).
So this jury of one is deciding it's a demonic gateway clone.
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Well blood elf silence is confirmed for getting nerfed/reworked.