Orbitoclast

Name: Orbitoclast
Brand: Flesh and Blood
SKU: orbitoclast

Once per Turn Action -

: Attack. Go again

Piercing 1

When this hits a hero, the next time they defend with 1 or more non-attack action cards this turn, those cards get -1

while defending.

Rulings

From the Outsiders release notes

If two or more non-attack action cards are declared as defending cards at once, they would all get -1.
If a hero is hit two or more times by Orbitoclast and has not yet defended, the effects stack and the next time they defend with 1 or more non-attack action cards this turn, those cards have -1 for each time they were hit by an Orbitoclast this turn.

Keyword notes

Piercing X - If this is defended by an equipment, it has +X{p}.

Piercing X is a static ability that generates a continuous effect.
If an attack with Piercing is defended by multiple equipment, it does not gain +X for each defending equipment.
If an attack has multiple instances of Piercing X, each effect is evaluated and applied separately.
If an attack with Piercing is no longer defended by an equipment, it loses its +X bonus.