Blasphemous Act
The Lost Caverns of Ixalan Commander (LCC #216)
Pricespreview
CHCardhoarder
Blasphemous Act
CMC: 9
Type
Sorcery
Rules Text
This spell costs 
less to cast for each creature on the battlefield.
Blasphemous Act deals 13 damage to each creature.
Printing
The Lost Caverns of Ixalan Commander (LCC #216)
rare
Illustrated by Daarken