Excitement

Terra's idea hit Rain and Seara like a lightning bolt, leaving them both stunned and intrigued. The concept seemed almost too straightforward to be effective, but made a lot of sense. Rain, who knew how to make protective barriers and had a vast knowledge of spells, was taken aback by the idea's simplicity and potential effectiveness.

The core of the suggestion was pretty straightforward: combine Rain's skills in making barriers with his knowledge of spells to create a barrier that could stop spells from working inside it. 

While the idea showed promise, figuring out how to make it work and sustain it posed a real challenge. Nonetheless, Terra's suggestion sparked a ray of hope, offering a new way to deal with a long-standing issue.