Coup de Grace is a Grand Archive card. Compare listings from Singapore Grand Archive sellers on CardJio, then jio them on WhatsApp.
Type
Attack
Subtype
Assassin / Dagger
Class
Assassin
Element
Norm
Reserve cost
4
Power
4
Card Text
Prepare 4 (You may remove four preparation counters from your champion as you activate this card.)
[Class Bonus] On Attack: If Coup de Grace was prepared, it gains critical 4. (If combat damage would be dealt by a source with critical 4, double that damage unless an opponent discards four cards.)