Blasphemous Act
Sorcery
This spell costs 
less to cast for each creature on the battlefield.
Blasphemous Act deals 13 damage to each creature.
"You might be wondering why I've killed the Marvel Universe yet again, but the real question is: How am I breathing on the moon?"
- Set
- Secret Lair Drop (SLD #1756)
- Rarity
- Rare
- Mana value
- 9
- Released
- 2025-04-01
- Artist
- Tomasz Zarucki
- EDHREC rank
- #22
- Colour identity
- Finishes
- Nonfoil, Foil
- Served from
- Local database
Commander bracket
Derived from card traits, not a ruling — bracket rules turn on how a deck intends to use a card. Bracket rules
EDHREC
Combos 12
All 12 combos.
Format legality
Rulings
- 2020-11-10
Although players may respond to Blasphemous Act once it's been cast, once it's announced, they can't respond before the cost is calculated and paid.
- 2020-11-10
Blasphemous Act's ability can't reduce the total cost to cast the spell below
. - 2020-11-10
The total cost to cast Blasphemous Act is locked in before you pay that cost. For example, if there are three creatures on the battlefield, including one you can sacrifice to add
, the total cost of Blasphemous Act is 
. Then you can sacrifice the creature when you activate mana abilities just before paying the cost. - 2020-11-10
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as that of Blasphemous Act). The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.