Raichu (29/62) [Fossil Unlimited]Set: Fossil Unlimited Type: Lightning Rarity: Rare Retreat cost: Colorless

that player loses 1 life

Set: Duels of the Planeswalkers Promos 2011 Type: Creature — Giant Rarity: Mythic Cost: {4}{B}{B} Deathtouch

and all cards from up to one target opponent's graveyard

Alternate Foil

that player puts it into their hand

Set: Team Rocket Unlimited Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Set: International Collectors’ Edition Type: Enchantment Rarity: Rare Cost: {1}{U} You may have Copy Artifact enter the battlefield as a copy of any artifact on the battlefield

Set: Double Masters Type: Instant Rarity: Mythic Cost: {3}{U}{U} You may pay 1 life and exile a blue card from your hand rather than pay this spell's mana cost

Not content with mere answers

Set: Legends Type: Instant Rarity: Rare Cost: {2}{R} Cast this spell only during combat before blockers are declared

Set: Dragons of Tarkir Prerelease Promos Type: Legendary Creature — Elder Dragon Rarity: Mythic Cost: {4}{U}{B} Flying

"Share your darkest secret and the Mirror will reveal your soul's essence