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Manifest dread. Then each face-down creature you control gains "This permanent costs {2} less to turn face up" and "When this permanent is turned face up, if it's a creature, put a +1/+1 counter on it."
Abilities, attacks, weakness & resistance
Other cards from Alchemy: Duskmourn
Harrowing Swarm (YDSK-16) is a green sorcery from the Alchemy: Duskmourn set. It manifests a dread creature and gives each face-down creature you control reduced cost to turn face up and a triggered bonus that puts a +1/+1 counter on it when it’s turned face up if it’s a creature. This effect supports aggressive or value-oriented strategies that leverage manifesting and efficient face-up flips to grow creatures and tempo.
Catalog pricing data as of 17 Apr 2026, 22:39
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