Diffusion Sliver (Extended Art) [Secret Lair Drop Promos] SH4 Set: Scarlet & Violet: Temporal

Set: Scarlet & Violet: Temporal Forces Type: Dragon Rarity: Hyper Rare Retreat cost: Colorless

When Thunderhawk Gunship enters the battlefield

Set: Fossil 1st Edition Type: Fighting Rarity: Promo Retreat cost: Colorless

The storm rages and the earth breaks

Set: Black & White: Next Destinies Type: Water Rarity: Holo Rare Retreat cost: Colorless

Diffusion Sliver (Extended Art) [Secret Lair Drop Promos] SH4 Set: Scarlet & Violet: TemporalSet: Secret Lair Drop Promos Type: Creature Sliver Rarity: Rare Cost: {1}{U} Whenever a Sliver creature you control becomes the target of a spell or ability an opponent controls, counter that spell or ability unless its controller pays {2}. The hive shimmered, and its walls seemed a living mirror. Hastric, Thunian scout