Rhystic Study [Commander's Arsenal]Set: 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.

Set: Sword & Shield: Base Set Type: Grass Rarity: Holo Rare Retreat cost: Colorless

Set: Sword & Shield: Black Star Promos Type: Darkness Rarity: Promo Retreat cost: 1

Set: Black & White: Plasma Storm Type: Water Rarity: Rare Retreat cost: Colorless

Set: EX: Ruby & Sapphire Type: Fighting Rarity: Holo Rare Retreat cost: Colorless

Set: Neo Genesis 1st Edition Type: Water Rarity: Common Retreat cost: Colorless

Set: Sword & Shield: Battle Styles Type: Grass Rarity: Rare Retreat cost: Colorless

Set: Sun & Moon: Cosmic Eclipse Type: Fairy Rarity: Rare Retreat cost: 0

Set: Platinum: Arceus Type: Metal Rarity: Rare Retreat cost: Colorless

Set: Black & White: Noble Victories Type: Water Rarity: Holo Rare Retreat cost: Colorless

Set: EX: Emerald Type: Psychic Rarity: Holo Rare Retreat cost: Colorless

Set: Neo Destiny 1st Edition Type: Psychic Rarity: Uncommon Retreat cost: Colorless

Set: Diamond & Pearl: Mysterious Treasures Type: Psychic Rarity: Uncommon Retreat cost: Colorless