How the price adds up
Everything a card does is worth points, and each point costs half an ember.
Cost at each tier
This card is so cheap that no tier would lower its price, so it can't be upgraded. It always costs 1.
Other Pox cards
The Fly-Blown Field
The Ossuary Flats
The Swarm Without End
Acid-Shelled Beetle
Bilgewater Span
Blackfly Storm
See all 38 on the Pox page.