Parry Blade

Once per Turn Action -

: Attack

This gets +2

while defending a weapon attack.

Blade Break

Rulings

From the Heavy Hitters release notes

Parry Blade is considered both a weapon and an equipment card.
Parry Blade has the one-handed (1H) subtype, which means it must be equipped to a weapon zone, not an equipment zone.
This can be declared as a defending card because it has the equipment type and the defense property.

Keyword notes

Bladebreak - Equipment that are fragile and break after being used to defend. If you defend with a card with Blade Break, destroy it when the combat chain closes.

When you defend with a card it remains on the combat chain until the chain closes, therefore you cannot defend with an equipment multiple times on the same combat chain.
When this card is destroyed, it is sent to your graveyard.
The ability becomes a layer on the chain when the combat chain closes.
The Blade Break ability becomes a layer on the chain when the combat chain closes.
The ability goes on the stack when the combat chain closes.

All keywords

ClassWarrior

TypeEquipment

SubtypesSword, 1H

Attack2

Defense0

KeywordsBlade Break

SetsHVY, LGS, OLA