Breaker

What is Breaker?
Breaker is a powerful keyword trait introduced in with Cross Gather 6: The Gigantic Titans. There are several rules tied to the Breaker trait:
 * The Breaker trait cannot be removed or negated.
 * A player may only have one Breaker unit of the same name in play at a time.
 * Enemy units and Vehicles cannot attack nor use their abilities on a unit with Breaker, unless they too have the Breaker trait.