Karn, Scion of Urza (Promo Pack) [Dominaria Promos] Angel Illusion Set: Modern Masters 2017 Type:

Set: Modern Masters 2017 Type: Land Rarity: Rare {T}

Set: Beta Edition Type: Creature — Rat Rarity: Common Cost: {2}{B} Plague Rats's power and toughness are each equal to the number of creatures named Plague Rats on the battlefield

and it isn't legendary if that permanent is legendary

then that player shuffles their hand into their library

Sacrifice this artifact: Draw a card

Karn, Scion of Urza (Promo Pack) [Dominaria Promos] Angel Illusion Set: Modern Masters 2017 Type:Set: Dominaria Promos Type: Legendary Planeswalker Karn Rarity: Mythic Cost: {4} +1: Reveal the top two cards of your library. An opponent chooses one of them. Put that card into your hand and exile the other with a silver counter on it. 1: Put a card you own with a silver counter on it from exile into your hand. 2: Create a 0 0 colorless Construct artifact creature token with "This creature gets +1 +1 for each artifact you control."