All right, so for those keeping score at home, lets now look at the new info and compare it to the info our mysterious leaker spoiled months ago.
Pancahm would evolve into a Pokémon called Pangoro (confirmed)
Draining Kiss was a Fairy-type move (confirmed)
- It would restore the exact amount of HP it steals (yet to be seen)
Xerneas would be a Fairy-type (confirmed)
Yveltal would be Dark (confirmed)
The professor's English name would be Sycamore (confirmed)
There would be two evil organizations; Team Base & Team Acid (FALSE)