You drop the blue shell on the ground. It wobbles back and forth for a bit, as if deciding which direction it wants to go. Then it bolts toward you and knocks you on your ass in a spray of stray pixels.
You drop the blue shell on the ground. It wobbles back and forth for a bit, as if deciding which direction it wants to go. Then it bolts toward your opponent, knocking him on his ass and dealing 25 damage.
Notes
The shell attacks the combatant with the higher number of hit points.
You will receive 1-3 of each pixel when the shell hits you.
References
This item is an homage to the blue spiky shell from the Mario Kart games. The shell locks onto the race leader and explodes on contact.