Rhystic Study [Commander's Arsenal] 166 Set: Black & White: Black

Set: Black & White: Black Star Promos Type: Grass Rarity: Black Star Promo Retreat cost: Colorless

Set: Team Rocket 1st Edition Type: Lightning Rarity: Secret Rare Retreat cost: Colorless

Set: XY: Fates Collide Type: Fighting Rarity: Promo Retreat cost: 3

Set: Black & White: Dragons Exalted Type: Metal Rarity: Promo Retreat cost: Colorless

Rhystic Study [Commander's Arsenal] 166 Set: Black & White: BlackSet: Commander's Arsenal Type: Enchantment Rarity: Common Cost: {2}{U} Whenever an opponent casts a spell, you may draw a card unless that player pays {1}. Friends teach what you want to know. Enemies teach what you *need* to know.