Ratatosk is the spirit of the Kharlan tree
From gonintendo extract of NP: originally planned as a spin-off, but plans changed into full-fledged, direct story sequel (so it is a main game)
This will be the RPG of the year (at least for me). The first game was AMAZING, everyone in doubt to buy it shouldn't be. 70 hours of amazing story, constant plot twists, real time battles and great characters!