Alternatives to Threefold Signal
Here are 5 cards you can replace Threefold Signal with in your deck.
$0.48
Mirari
View on Scryfall →
$0.28
Lucky Clover
View on Scryfall →
$0.08
Reflective Golem
View on Scryfall →
$6.57
Lithoform Engine
View on Scryfall →
$21.90