Lucario during a wall splat.
Wall Splat is a state in Pokkén Tournament that takes place when an attack causes a fighter to be pressed against the outer wall of a stage, where they are left vulnerable to attack for a brief window, and receive 20% more damage when struck. After this period, the fighter slowly falls down to the ground and wakes up.
Wall Blast[]
Wall Blast is a variation of the wall splat in which a fighter hits the wall after being struck by a move that shifts the phase. The fighter will take 30 damage (leaving them with at least 1 HP), and their recoverable HP will be cut.