| Set: |
Foundations |
| Type: |
Creature Spirit |
| Rarity: |
Uncommon |
| Cost: |
{3}{B} |
Flying
When this creature enters, mill three cards. (Put the top three cards of your library into your graveyard.)
Threshold — This creature gets +2/+1 as long as there are seven or more cards in your graveyard.
![Billowing Shriekmass [Foundations]](http://gamezilla.ca/cdn/shop/files/e96a3fa6-e745-5f03-abbd-efaac4e5151d_800x.png?v=1730778739)
![Billowing Shriekmass [Foundations]](http://gamezilla.ca/cdn/shop/files/e96a3fa6-e745-5f03-abbd-efaac4e5151d_1024x.png?v=1730778739)
