Paradox Engine [Kaladesh Inventions] Human Assassin or become tapped

or become tapped

Set: Saviors of Kamigawa Type: Enchantment Rarity: Rare Cost: {2}{W}{W} Creatures with power 2 or less can't attack you

Threshold — Add {B}{B}{B}{B}{B} instead if seven or more cards are in your graveyard

return target creature that player controls to its owner's hand

Set: Arabian Nights Type: Creature — Zombie Rarity: Uncommon Cost: {2}{B} At the beginning of each end step

Paradox Engine [Kaladesh Inventions] Human Assassin or become tappedSet: Kaladesh Inventions Type: Legendary Artifact Rarity: Mythic Cost: {5} Whenever you cast a spell, untap all nonland permanents you control. "This device was submitted to the Fair anonymously. It is imperative that its maker be found. We must understand it." Confiscation directive