User blog:Keichi95255/Pokemon XY: Ash's Grass Type Pokemon

In Generation VI there are four grass type pokemons, the grass type starter (Chespin-Quilladin-Chesnaught), (Skiddo-Gogoat), (Pumpkaboo-Gourgeist) and (Phantump-Trevenant).

In the series, Clemont got Chespin, and Jessie got Pumpkaboo who will soon to evolve into Gourgeist. So there are two grass type left (Skiddo-Gogoat) and (Phantump-Trevenant)

Now the question is from those two, which grass type that ash will get is it (Skiddo-Gogoat) or (Phantump-Trevenant)?