

This mod adds 1 new cost for people to use.
To add any of these costs to a card you just need to add an extended property to that card.
Here are examples of how to do this for each cost with JSONLoader:
"extensionProperties": {
"SoulCost": "1"
}
And here are examples of how to do this for each cost with c#:
Card.SetExtendedProperty("SoulCost", "1");