Artificer's Opus is a Grand Archive card. Compare listings from Singapore Grand Archive sellers on CardJio, then jio them on WhatsApp.
Type
Ally
Subtype
Tamer / Construct / Golem
Class
Tamer
Element
Tera
Reserve cost
8
Power
4
Life
8
Card Text
[Class Bonus] Efficiency (This card costs LV less to activate.)
Artificer's Opus enters the field rested.
Cleave (This ally attacks all units a chosen opponent controls. Its attacks can't be intercepted.)