Remi prepared her spell to cover the entire area around the north side of the city, with a special bit of focus on not destroying the plants.
Most of them had already been smashed by travelling armies, but if anything could be saved, that would be best.
The other sides would hardly notice an Ascended Rank Thunderstorm spell, but with it forming over the whole north side of the city at the same time, it would look more like it was cast from within the walls, where they couldn't easily get at the target.
For the mechanics of placing the spell, Remi was relying on Hawk's mental imagery, but she was fairly certain that she knew what to do, and even if it rained on the city, it shouldn't hurt the buildings or the humans.
[Thunderstorm] was also fairly easy to keep active, as it was channelled and didn't have a huge upfront cost. Remi could just keep it going until the Giants' Shamans dispelled it.
