![Heartfire [War of the Spark]](http://dominocitygamingtcg.com/cdn/shop/products/7db219ea-2ed1-4a86-955c-d61ecedbc019_{width}x.jpg?v=1619683055)
![Heartfire [War of the Spark]](http://dominocitygamingtcg.com/cdn/shop/products/7db219ea-2ed1-4a86-955c-d61ecedbc019_580x.jpg?v=1619683055)
Heartfire [War of the Spark]
| Set: | War of the Spark |
| Type: | Instant |
| Cost: | {1}{R} |
As an additional cost to cast this spell, sacrifice a creature or planeswalker.
Heartfire deals 4 damage to any target.
The mage looked within and realized there was still one piece of fuel to burn.
