Wood Release: Wood Locking Wall

Creates a half-dome of wood to shield the user. Alternately, it can create a full dome to trap an enemy, especially once it has been reinforced with chakra. Since the dome is air-tight, any opponents caught within it may suffocate to death. The amount of punishment the dome or half-dome can take increases with the amount of chakra that is infused in it.
 * Name:
 * Type: Kekkei genkai, Defensive
 * Users: First Hokage, Yamato
 * Hand Seals:  Rat, Dog, Tiger
 * Debut (Manga): Chapter 293
 * Debut (Anime): Episode Shippūden 40&41 special