Boost Kick

Boost Kick is Zero Suit Samus's up special move in Super Smash Bros. for Nintendo 3DS / Wii U and Super Smash Bros. Ultimate. It replaces Plasma Wire from Super Smash Bros. Brawl. When it is used, Zero Suit Samus kicks up into the air, striking opponents that she hits multiple times before delivering a final more powerful kick that knocks them back.

In Super Smash Bros. for Nintendo 3DS / Wii U, the Boost Kick's first custom variant is Impact Kick, which only deals one more powerful hit with the initial kick, though the second kick is also more powerful. The second variant is Lateral Kick, which kicks up at a lower height, but boosts forward on the second kick.