Hour of Reckoning (40K #187) MTG

Hour of Reckoning is a rare printing from Warhammer 40,000 Commander (40K #187), a Sorcery. Illustrated by Games Workshop.

Card text

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.

The Battle of Baal was the bloodiest and most costly in the entire noble history of the Sons of Sanguinius.

As of 2026-10-19, Scryfall listed this printing at non-foil $0.38 (USD). Prices change constantly, so check the live price before buying.

January 12, 2024 — You can tap any untapped creature you control to convoke a spell, even one you haven't controlled continuously since the beginning of your most recent turn.
January 12, 2024 — Tapping an untapped creature that's attacking or blocking to convoke a spell won't cause that creature to stop attacking or blocking.
January 12, 2024 — When calculating a spell's total cost, include any alternative costs, additional costs, or anything else that increases or reduces the cost to cast the spell. Convoke applies after the total cost is calculated. Convoke doesn't change a spell's mana cost or mana value.
January 12, 2024 — If a creature you control has a mana ability with {T} in the cost, activating that ability while casting a spell with convoke will result in the creature being tapped before you pay the spell's costs. You won't be able to tap it again for convoke. Similarly, if you sacrifice a creature to activate a mana ability while casting a spell with convoke, that creature won't be on the battlefield when you pay the spell's costs, so you won't be able to tap it for convoke.
January 12, 2024 — Because convoke isn't an alternative cost, it can be used in conjunction with alternative costs.
January 12, 2024 — Tapping a multicolored creature using convoke will pay for {1} or one mana of your choice of any of that creature's colors.

Decks built with the MTGBrew AI Deck Builder that include Hour of Reckoning:

Lotho, Corrupt Shirriff — Midrange Commander Deck — Commander · Commander: Lotho, Corrupt Shirriff
Lotho, Corrupt Shirriff — Aggro Commander Deck — Commander · Commander: Lotho, Corrupt Shirriff
Lotho, Corrupt Shirriff — Aggro Commander Deck — Commander · Commander: Lotho, Corrupt Shirriff
Lotho, Corrupt Shirriff — Aggro Commander Deck — Commander · Commander: Lotho, Corrupt Shirriff

Every MTGBrew page for another printing of Hour of Reckoning:

Other cards in Warhammer 40,000 Commander on MTGBrew: