Icy Cube

The Icy Cube (アイスキューブ) is an Emblem Heartless that is found in Kingdom Hearts II. They resemble large ice cubes and are controlled by the Blizzard Lord. Whenever Blizzagun is used on the Blizzard Lord, the Blizzard Lord explodes into a group of Icy Cubes. Their counterparts are the Fiery Globes.

Kingdom Hearts II
It jumps before it attacks, making its movements easy to read.

''It has little HP and is weak against fire. Use fire magic to defeat it.''

Kingdom Hearts 358/2 Days
These small Heartless are encased in ice, and attack with a tackle that can be blocked and deflected, knocking them off balance. Hit them while they're down to send them careening into other enemies, freezing them on the spot.

Kingdom Hearts II

 * Agrabah

Attacks

 * Blizzard Attack: Ram target, flinging ice shards