Library of Leng (CE) [Collectors’ Edition] Commander 2016 If that spell would be

If that spell would be put into your graveyard this turn

{T}: Add X mana in any combination of colors

Set: Fifth Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step

As long as you control five or more enchantments

Set: Legends Type: Enchantment — Aura Uncommon Cost: {B}{B} Enchant land When enchanted land becomes tapped

Library of Leng (CE) [Collectors’ Edition] Commander 2016 If that spell would beSet: Collectors Edition Type: Artifact 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.