This is a clip from the Frieza saga in which Piccolo fuses with Nail to become a "Super Namek". read more
Piccolo fused with Nail during Dragon Ball Z in order to contribute to the fight against Frieza. Nail had just previously fought with Frieza, who the left Nail lying on the ground severely injured. Nail proposed the idea that they should fuse together. read more
Nail performing Five-Way Fusion in Dragon Ball Fusions. Fusion – Nail can perform several different types of fusion. Namekian Fusion – The ability to integrate his own power into that of another Namekian. Used to fuse with Piccolo in the manga/anime series. read more