Hes only the second legendary creature that can Threaten (that is, gain control of it temporarily and give it Haste) any opposing creature with an enters trigger, and he gives you so much upside when you do
it rewards you for having an empty hand by letting you draw extra cards
(Each deals damage equal to its power to the other.) Market price $1.39Regular$8.31Foil Based on the latest market prices tracked on TCG Stacked
1 Trainer card sold over the summer for $90,000
Black-red is probably the most obvious combination, with Agent of the Iron Throne, Agent of the Shadow Thieves, and Cultist of the Absolute being good background pairings for it
Finally, Hour of Devastation doesn't have a rare land cycle, which is often the reason some good sets in the past (like Khans of Tarkir or Return to Ravnica ) have low mythic valuesthe fetch lands and shock lands were eating up a lot of the valuebut this isn't the case with Hour of Devastation