Ensnaring Bridge [Kaladesh Inventions] Hour of Devastation The Pretender Mairsil ordered a

The Pretender Mairsil ordered a great Calendar drawn up to show when the paths to the Dark Lands were strongest

Set: Zendikar Type: Enchantment — Aura Rarity: Rare Cost: {3}{W}{W}{W} Enchant creature

I'd have told you what it was

Set: Alpha Edition Type: Enchantment Rarity: Rare Cost: {R}{R} Whenever one or more creatures you control attack

Ensnaring Bridge [Kaladesh Inventions] Hour of Devastation The Pretender Mairsil ordered aSet: Kaladesh Inventions Type: Artifact Rarity: Mythic Cost: {3} Creatures with power greater than the number of cards in your hand can't attack. "With a few minor adjustments, we were able to convert sky dock assisters into a defense system for the Aether Spire." Consulate engineer's log