Spark-i

From Kirby Wiki

Spark-i
Full Name	Spark-i
Debut	Kirby 64: The Crystal Shards (2000)
Ability	Spark
Category	Regular Enemy

Spark-i's (Rami in Japan) are electrical foes which appear in Kirby 64: The Crystal Shards. They are first encountered in a diamond-shaped spaceship found in Rock Star that belongs to Pix. They are small, round blue balls with red eyes that protect themselves within their shells, which resemble dark blue diamonds similar to the three crystals of Pix. Spark-i's attack by shooting out electric balls and can be eaten for the Spark ability. One larger version of a Spark-i inhabits that same spaceship, and some of the Spark-i's even inhabit Shiver Star's main factory. Because of their resemblance to each other, Spark-i's could be considered servants of Pix.  And because of their resemblance to Dark Matter they could be considered a Dark Matter sub-species.