Hour of Revelation [Hour of Devastation Promos] Journey into Nyx Hero's Path then sacrifice it unless you

then sacrifice it unless you pay its upkeep cost for each age counter on it

Set: Kaladesh Promos Type: Artifact Rare Cost: {4} Whenever you cast a spell

Set: Legends Type: Creature — Demon Rare Cost: {3}{B}{B} At end of combat

it deals that much damage to each other creature and each player

Set: Kaladesh Inventions Type: Artifact Mythic Cost: {2} {1}

Hour of Revelation [Hour of Devastation Promos] Journey into Nyx Hero's Path then sacrifice it unless youSet: Hour of Devastation Promos Type: Sorcery Rare Cost: {3}{W}{W}{W} This spell costs {3} less to cast if there are ten or more nonland permanents on the battlefield. Destroy all nonland permanents. In the first moments, the gate to the afterlife opened, and the people were prostrate in the light of the God Pharaoh.