From WiKirby, your independent source of Kirby knowledge.
Ice-Needle is a Power Combo in Kirby 64: The Crystal Shards that combines the Ice and Needle abilities. By using the ability, Kirby transforms into a snowflake-shaped ice sculpture which can freeze enemies.
Kirby is immobile while the attack is in progress. He starts out as just an ice ball, but the spikes grow out slowly in a snowflake pattern until they reach their maximum size, covering a great deal of space. Any enemies caught will be frozen in ice blocks and can be kicked aside.
Like the other abilities in Kirby 64: The Crystal Shards, this ability does not change Kirby's physical appearance unless he uses it.