Karn, Scion of Urza [Dominaria Prerelease Promos] Fungus Demon "Know your foes' strengths as

"Know your foes' strengths as well as their weaknesses

Set: Alpha Edition Type: Artifact Rarity: Rare Cost: {4} Whenever a land is put into a graveyard from the battlefield

You may cast spells with the same name as that spell from among the revealed cards without paying their mana costs

Whenever you tap a Swamp for mana

Karn, Scion of Urza [Dominaria Prerelease Promos] Fungus Demon "Know your foes' strengths asSet: Dominaria Prerelease 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."