Library of Leng [International Collectors' Edition]

Library of Leng [International Collectors' Edition]Set: International Collectors' Edition Type: Artifact Rarity: Uncommon Cost: {1} You have no maximum hand size. If an effect causes you to discard a card, discard it, but you may put it on top of your library instead of into your graveyard.

Set: Legends Type: Legendary Land Rarity: Uncommon {T}: Add {W}

Set: Sun & Moon: Lost Thunder Type: Colorless Rarity: Secret Rare Retreat cost: Colorless

For all its traps and defenses

Set: San Diego Comic-Con 2015 Type: Legendary Creature — Human Cleric Rarity: Mythic Cost: {1}{B}{B} Lifelink

Set: Skyridge Type: Colorless Rarity: Common Retreat cost: Colorless

Set: Platinum: Arceus Type: Psychic Rarity: Rare Retreat cost: 0

Whenever a Human deals damage to you

Set: XY: Black Star Promos Type: Stadium Rarity: Promo

return it to the battlefield under its owner's control with a -1/-1 counter on it

the defending hero discards a card

Set: Commander Anthology Type: Artifact Rarity: Rare Cost: {3} You may activate abilities of creatures you control as though those creatures had haste

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