Glistening forge: Fire aura

Hi everybody,

Today I show you a new spell: Fire aura.

Mantle of Flame by Chris Trevas

As the main character in my expansion pack is a female paladin, it was logic to add some auras to the spell cards for The Glistening forge. In this case, this aura starts a fire around the hero that makes each attacking monster to lose 1 Hit Point automatically.

What do you think about it? Do you like it? Do you have some critics?