Fairy Tail - Snow [RA04-EN269] Quarter Century Secret Rare Store Championships 2023 now you know

now you know

When you place one of these rails on the board

Corrupted Metalcraft — As long as you control three or more artifacts and an opponent has three or more poison counters

composed of people and legally considered person-like entities

it gains the following effect

Fairy Tail - Snow [RA04-EN269] Quarter Century Secret Rare Store Championships 2023 now you knowSet: Quarter Century Stampede Card type: Effect Monster Rarity: Quarter Century Secret Rare If this card is Normal or Special Summoned: You can target 1 face up monster your opponent controls; change it to face down Defense Position. If this card is in your GY (Quick Effect): You can banish 7 other cards from your hand, field, and or GY; Special Summon this card.