Stasis [Revised Edition] Judge Gift Cards 2001 puts it on the bottom

puts it on the bottom of their library

Few believe Duskmantle exists

Set: Commander 2017 Type: Legendary Artifact — Equipment Rarity: Rare Cost: {4} Whenever Hammer of Nazahn or another Equipment enters the battlefield under your control

{T}: Prevent all combat damage that would be dealt by target creature this turn

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {R}{R} Copy target instant or sorcery spell

Stasis [Revised Edition] Judge Gift Cards 2001 puts it on the bottomSet: Revised Edition Type: Enchantment Rarity: Rare Cost: {1}{U} Players skip their untap steps. At the beginning of your upkeep, sacrifice Stasis unless you pay {U}.