Qasali Slingers [Commander 2017] Tezzeret put one of those cards

put one of those cards on top of your library and the rest on the bottom of your library in any order

create a 3/3 colorless Phyrexian Wurm artifact creature token with deathtouch and a 3/3 colorless Phyrexian Wurm artifact creature token with lifelink

Set: Tempest Type: Sorcery Rarity: Rare Cost: {3}{U}{U} Target player takes an extra turn after this one

{T}: Target player discards a card

Sacrifice this artifact: Add one mana of any color

Qasali Slingers [Commander 2017] Tezzeret put one of those cardsSet: Commander 2017 Type: Creature Cat Warrior Rarity: Rare Cost: {4}{G} Reach Whenever Qasali Slingers or another Cat enters the battlefield under your control, you may destroy target artifact or enchantment. All things will crumble, whether by time or by force.