Machina Force [LCYW-EN171] Secret Rare Legacy You can only use this

You can only use this effect of "Marincess Sea Horse" once per turn

creatures you control gain trample and get +X/+X until end of turn

sacrifice Contamination unless you sacrifice a creature

its owner shuffles their graveyard into their library

Set: Alpha Edition Type: Instant Rarity: Rare Cost: {W} Target spell or permanent becomes white

Machina Force [LCYW-EN171] Secret Rare Legacy You can only use thisSet: 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