I am completely new to Skyrim modding, I have experience with other utilities but I have never used papyrus script. I want to make a spell that creates an imperfect circle of fire that expands slowly outward, destroying grass, changing tree models to burnt versions, and changing the texture underneath to a sort of ashy grey dirt. If this is impossible, then I simply want a spell that eliminates grass and trees using the firestorm spell animation in an area with no fancy things about it. I realize it would probably be a lot of work explaining things to me as a new modder, so if you're too lazy to explain to me I'd simply like to know whether or not this is possible, and if it is possible what resources I should look into on my own to do it.