You can throw a spare mana into it to use later, rather like a cheap alternative to Coalition Relic
-March of the Machine
$6.49 Nibelheim Aflame Final Fantasy $9.99 Genji Glove Final Fantasy $0.69 Firion, Wild Rose Warrior Final Fantasy $8.49 The Fire Crystal Final Fantasy $2.29 Aerith Gainsborough Final Fantasy $8.49 The Wind Crystal Final Fantasy $12.99 Aettir and Priwen Final Fantasy $1.29 Legion Leadership Modern Horizons 3 $5.99 Aurelia, the Warleader Foundations $0.49 Gilgamesh, Master-at-Arms Final Fantasy $24.99 Cloud, Midgar Mercenary Final Fantasy $1.99 Joshua, Phoenix's Dominant Final Fantasy 0 results found
Meanwhile, Frodo, Determined Hero and The Balrog, Flame of Udun are each worth under 50 cents
This allows us to stop the opponent, but also protect our own plan
Aethergeode Miner : Creature (Dwarf Scout), casting cost of one generic and one white mana, 3/1