Machina Force [LCYW-EN171] Secret Rare Legacy If a card(s) you control

If a card(s) you control would be destroyed by battle or card effect

its owner shuffles their graveyard into their library

Untap up to three lands

sacrifice Contamination unless you sacrifice a creature

−3: Return up to one target artifact

Machina Force [LCYW-EN171] Secret Rare Legacy If a card(s) you controlSet: Legendary Collection 3: Yugi's World Card type: Effect Monster Rarity: Secret Rare Attack: 4600 Defense: 4100 Cannot be Normal Summoned Set. Must be Special Summoned by "Commander Covington", and cannot be Special Summoned by other ways. You must pay 1000 Life Points to declare an attack with this card. You can send this face up card you control to the Graveyard to target 1 "Machina Soldier", "Machina Sniper", and "Machina Defender" in your