Herald of Anguish
~$0.39 low · ~$7.57 high
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Black. Creature — Demon
Aether Revolt #64 · Illustrated by Vincent Proce
Aether Revolt #64 · Illustrated by Vincent ProceWhat is Herald of Anguish worth?
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TCGplayer market prices in USD, updated October 14, 2026. Each price is for one printing and one finish.
Oracle text
Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for 
.)
Flying
At the beginning of your end step, each opponent discards a card.
, Sacrifice an artifact: Target creature gets -2/-2 until end of turn.
5/5
Format legality
All 3 printings of Herald of Anguish
| Printing | Rarity | Non-foil | Foil | Cardmarket (EUR) | My collection |
|---|---|---|---|---|---|
 The Brothers' War Commander brc #108· 2022Retro Framemythic· Cardmarket €0.36 | mythic | $0.39 | No foil printing | €0.36 | |
 Aether Revolt aer #64· 2017mythic· Cardmarket €0.68 · €1.68 foil | mythic | $0.69 | $1.29 | €0.68€1.68 foil | |
 Aether Revolt Promos paer #64s· 2017Promomythic· Cardmarket €2.57 foil | mythic | No non-foil printing | $7.57 | €2.57 foil |
Prices are TCGplayer market prices in USD for each printing and finish, via Scryfall. They are a guide, not an appraisal.
Where to buy Herald of Anguish
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Card details
- First printed
- 2017
- Printings
- 3
- Mana value
- 7
- EDHREC rank
- #11,533 on EDHREC (Commander popularity)
- Keywords
- Flying, Improvise
- Artists
- David Astruga, Vincent Proce
What the codes mean
The small print at the bottom of the Aether Revolt card (#64).
064 · AER · M · EN
- 064Collector number: this card's place in the set list. Main-set cards print it over the set's card count.
- AERSet code for Aether Revolt
- MMythic rare
- ENPrinted in English
How to read a Magic card: every part and code, on real cards.
Rulings (8)
February 9, 2017
Equipment attached to a creature doesn't become tapped when that creature becomes tapped, and tapping that Equipment doesn't cause the creature to become tapped.
February 9, 2017
Tapping an artifact won't cause its abilities to stop applying unless those abilities say so.
February 9, 2017
If an artifact you control has a mana ability with
in the cost, activating that ability while casting a spell with improvise will result in the artifact being tapped when you pay the spell's costs. You won't be able to tap it again for improvise. Similarly, if you sacrifice an artifact to activate a mana ability while casting a spell with improvise, that artifact won't be on the battlefield when you pay the spell's costs, so you won't be able to tap it for improvise.February 9, 2017
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. Improvise applies after the total cost is calculated.
February 9, 2017
Improvise can't pay for
, 
, , 
, 
, or 
mana symbols in a spell's total cost.February 9, 2017
Improvise can't be used to pay for anything other than the cost of casting the spell. For example, it can't be used during the resolution of an ability that says “Counter target spell unless its controller pays
.”February 9, 2017
Improvise doesn't change a spell's mana cost or mana value.
February 9, 2017
Because improvise isn't an alternative cost, it can be used in conjunction with alternative costs.
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