Pokemon Adventures: Black 2 & White 2, Vol. 4 — Hidenori Kusaka

It's the exciting final volume of the Black 2 & White 2 arc! Blake catches up to Colress, the current leader of Team Plasma, while Whitley, accompanied by the reformed Team Plasma member N, corners Ghetsis, whose plan is to self-destruct, destroying everything around him. Both Trainers must defeat their enemies and save the world, but it won't be easy.
Can the four Pokédex holders -- Blake, Whitley, Black and White -- handle the greatest crisis ever to hit the Unova region?!