Hour of Reckoning [March of the Machine Commander]

Hour of Reckoning [March of the Machine Commander]Set: March of the Machine Commander Type: Sorcery Rarity: Rare Cost: {4}{W}{W}{W} Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Destroy all nontoken creatures. Those who are chosen do not doubt. Those who remain do not lament.

and there was fire

Set: Collectors' Edition Type: Instant Rarity: Uncommon Cost: {B} As an additional cost to cast this spell

Set: Dominaria Remastered Type: Instant Rarity: Uncommon Cost: {3}{W} Target player gains 2 life for each creature on the battlefield

sacrifice Mark of the Oni

When Wormfang Turtle leaves the battlefield

Set: Eighth Edition Type: Creature — Human Druid Rarity: Uncommon Cost: {2}{G} Yavimaya Enchantress gets +1/+1 for each enchantment on the battlefield

if it's equipped

Sacrifice it at the beginning of the next end step if it has mana value 3 or less

sweeping away all opposition

Set: Champions of Kamigawa Type: Legendary Creature — Demon Spirit Rarity: Rare Cost: {6}{B}{B}{B} At the beginning of your upkeep

Embraced by the Moon deals 3 damage to any target

Set: Time Spiral Remastered Type: Enchantment — Aura Rarity: Uncommon Cost: {G} Enchant creature