Puffy (porcupinefish)

Puffy, known as Senbon (センボン) in Japan, is a virus in the MegaMan Battle Network series that resemble a blowfish. They only appear in MegaMan Battle Network 6.

Puffies remain stationary and attack by shooting needles in an arc onto the panel MegaMan is currently standing on. If Puffy is hit, but not deleted, it will inflate and shoot out two needles; if it is hit a second time, it'll inflate again and fire three needles in quick succession (once a needle has landed, the panel can be stepped onto safely). Because of this, these viruses should be deleted in as few hits as possible. As Aqua-type viruses, Puffies are weak against Elec-type attacks.

Puffy
Puffy is a pink variant with 80HP and an attack power of 10. They are encountered in the Seaside Area and the Aquarium Computer.

Puffy2
Puffy2 is a purple variant with 120HP and an attack power of 30. They are first encountered in the Sky Area.

Puffy 3
Puffy3 is a yellow variant with 200HP and an attack power of 80; they also have a Barrier chip. They are encountered in Undernet Area 3 and the Graveyard.

PuffySP
PuffySP is a dark purpke variant with 240HP and an attack power of 100; they also has a Barrier and a Barr100 chip. They are only encountered in event battles.

Rare Puffy
Rare Puffy is a white variant with 170HP and an attack power of 100; they also have a Barrier chip. Seldom encountered in Seaside Area 2.

Rare Puffy 2
Rare Puffy 2 is a dark pink variant with 250HP and an attack power of 130; they also have a Barr100 chip. Seldom encountered in Seaside Area 2.

Battle Chips
Deleted Puffies yield the Aqua Needle series of Battle Chips.

Trivia

 * Puffy's Japanese name, "Senbon", is derived from "harisenbon", Japanese for porcupinefish.