Karn, the Great Creator [War of the Spark Prerelease Promos] Zombie Minotaur Warrior Set: Urza's Destiny Type: Enchantment

Set: Urza's Destiny Type: Enchantment — Aura Rarity: Rare Cost: {3}{U}{U} Enchant creature

That creature can't block this turn

Rhonas the Indomitable can't attack or block unless you control another creature with power 4 or greater

While it's true most dragons are cruel

it produces {B} instead of any other type and amount

Karn, the Great Creator [War of the Spark Prerelease Promos] Zombie Minotaur Warrior Set: Urza's Destiny Type: EnchantmentSet: War of the Spark Prerelease Promos Type: Legendary Planeswalker Karn Rarity: Rare Cost: {4} Activated abilities of artifacts your opponents control can't be activated. +1: Until your next turn, up to one target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value. 2: You may reveal an artifact card you own from outside the game or choose a face up artifact card you own in exile. Put that card