I can ask the team to update the one-shot spell text to be clearer. It’s not a bug (but getting double confirmation of that)
I did read the “once per battle for each side” as being a cover for the entire team, no matter how many you have - not you get Sandstorm once per troop
But it could also be explained on the troop card itself.
I totally get if you are in a battle just casting, it would look like a bug. So yeah, I’ve asked that if it isn’t a bug, the spell text should get updated
Wasn’t there a battle in the Stormheim story quest where you faced a team of 4 Berserkers? Maybe that troop, at least, could stand to have its “one-shot” status removed…
I agree that it feels like “Not a Bug” (and is moot anyway when you don’t have repeated troops) but yeah there may be a better way to phrase it.