best hour of devastation cards mtg 1x Seer the Last Tomorrow | FOIL | of | Magic What obscure plan does the ancient Planeswalker Nicol Bolas have for Amonkhet Hour of Devastation is the second set of the Amonkhet block and consists of 184 cards. MTG Hour of Devastation –

At its baseline, it's strong but not impressive when you compare it to the rest of your options

Since it's a mana cheap instant, you can do this in response to targeted or sweeping removal to get cards, as a sacrifice or it can send something to your graveyard about to get exiled by Swords to Plowshares, or to get value out of a chump blocker about to die anyway

Chimil, the Inner Sun This is the most complete ability in the cant be countered space, and the only colorless card that makes things uncounterable besides Cavern of Souls and Boseiju, Who Shelters All

Ramp so you can play bigger spells or multiple spells per turn faster