![Biomass Mutation [Duskmourn: House of Horror Commander]](http://legendarycollectables.com/cdn/shop/files/577849_502x700.jpg?v=1726758310)
![Biomass Mutation [Duskmourn: House of Horror Commander]](http://legendarycollectables.com/cdn/shop/files/577849_037294b8-22ca-40e4-bac1-13a4eab96e0c_502x700.jpg?v=1727372510)
![Biomass Mutation [Duskmourn: House of Horror Commander]](http://legendarycollectables.com/cdn/shop/files/577849_782905a1-a211-40f4-9aa1-a89340192163_502x700.jpg?v=1727500469)
![Biomass Mutation [Duskmourn: House of Horror Commander]](http://legendarycollectables.com/cdn/shop/files/577849_6baf30a8-1239-48a1-a43c-039bb5bb4ac1_502x700.jpg?v=1727881229)
![Biomass Mutation [Duskmourn: House of Horror Commander]](http://legendarycollectables.com/cdn/shop/files/577849_6663e9c2-ae65-4711-af1b-b6326dd35516_502x700.jpg?v=1728330389)
![Biomass Mutation [Duskmourn: House of Horror Commander]](http://legendarycollectables.com/cdn/shop/files/577849_5866081f-5775-43c8-a2a9-2494e736c6ae_502x700.jpg?v=1728395225)
![Biomass Mutation [Duskmourn: House of Horror Commander]](http://legendarycollectables.com/cdn/shop/files/577849_bd077bb0-ee1b-4edf-a685-f65249fc1bae_502x700.jpg?v=1728489816)
Biomass Mutation [Duskmourn: House of Horror Commander]
Sold out
Original price
$0.24
-
Original price
$0.35
Original price
$0.24
-
Original price
$0.35
Original price
$0.24
-
$0.35
$0.24
-
$0.35
Current price
$0.35
| Set: | Duskmourn: House of Horror Commander |
| Type: | Instant |
| Rarity: | Rare |
| Cost: | {X}{G/U}{G/U} |
Creatures you control have base power and toughness X/X until end of turn.
"A regression to ancient forms? A glimpse of future evolutions? Or a fleeting alteration of the present?"
—Vorel of the Hull Clade