A ruling is an official clarification on the way an ambiguous rule or card text should be interpreted.
Avoiding unpreventable durability losses
Ruling issued on November 22nd 2024
Situation:
My Invader structure Black Hole cannot lose durability. It gets attacked by the enemy Organic ship Infestor, whose durability losses cannot be prevented. What happens?
Ruling:
The Black Hole does not lose any durability. Even though the Infestor's effect makes its durability losses unpreventable, the Black Hole's inability to lose durability is an inherent characteristic, not a preventative effect.