Gravity Sphere [Legends] Hour of Devastation Prerelease Promos You can only use this

You can only use this effect of "Harpie Channeler" once per turn

Set: Black & White: Legendary Treasures Type: Fire Rarity: Promo Retreat cost: 3

Set: Sun & Moon: Detective Pikachu Type: Colorless Rarity: Holo Rare Retreat cost: Colorless

change this face-up Attack Position card you control to face-up Defense Position

Gravity Sphere [Legends] Hour of Devastation Prerelease Promos You can only use thisSet: Legends Type: World Enchantment Rarity: Rare Cost: {2}{R} All creatures lose flying. On the morning of the Battle of Gal Shan, the Sorcerer's cry rang out: "Let no bird fly, let no creature take wing, let all the battle join as one."