Debris

The Debris is an enemy in Final Fantasy XIII-2. Unlike most other creatures of the Bomb type, who bear a specific elemental weakness, Debris is not weak to any elements whatsoever. Instead, using non-elemental magical attacks such as Ruin are necessary in order to stop them from growing and eventually self-destructing. Because of this, the player should use a paradigm with multiple Commandos, such as Cerberus or Aggression, in order to defeat them quickly and safely.