Commissioned for Frostcraft.
300 radius. Lands after 1s.
Both versions may be used for both SD and HD, but they won't look exactly the same, because effects are weaker in HD.
Boomer Scroll HD
Boomer Scroll SD
Feel free to modify. Give credit.
Magos' Model Editor
If a.) the model/s present an error regarding a ribbon emitter upon opening, or b.) the models go blank in-game after editing them in Magos', use MdlxConv to convert the uncorrupted file to mdl, edit the model as you wish, and then convert back to mdx before importing.
If models with omnilights light up the whole map after conversion, make sure you're using version 1.04 of MdlxConv.