Alternatives to Imperial Mask
Here are 6 cards you can replace Imperial Mask with in your deck.
$1.21
Aegis of the Gods
View on Scryfall →
$3.64
Aura of Silence
View on Scryfall →
$0.05
Beaming Defiance
View on Scryfall →
$0.21
Consulate Crackdown
View on Scryfall →
$0.13
Baffling End
View on Scryfall →
$2.16