Long-Stem Strike is Piranha Plant's Down Special Move in Super Smash Bros. Ultimate. Piranha Plant retreats into its pot and pauses briefly before stretching out to bite an opponent. The pot can be tilted in order to aim the attack. It possesses a form of armor while inside the pot, shrugging off various attacks. It is likely a reference to Elasto-Piranhas or Stalking Piranha Plants.
| Piranha Plant's Special Moves | |
|---|---|
| Ultimate | |
| Standard Special | Ptooie |
| Side Special | Poison Breath |
| Up Special | Piranhacopter |
| Down Special | Long-Stem Strike |
| Final Smash | Petey Piranha |