Kunai

Kunai is harpoon-like weapons used by Scorpion from Mortal Kombat onwards. Chameleon also used these weapons in Mortal Kombat Trilogy, Reptile uses this weapon in Mortal Kombat and Smoke and Noob Saibot use this weapon in Mortal Kombat II.

In Mortal Kombat (2011), Lady in Red uses four kunais on her right leg.