The Soma resonated with the Spiria - a heart. A Spirune is a physical manifestation of your heart which oftentimes looks like a crystal of some sort, and if removed, a person ceases to be. The Soma I had - Gale Arc - was a crossbow. When my friends tried using it, apparently it shot out their favorite foods instead of arrows.

[he wishes he were kidding. He plays another low-level card.]

Besides, not everything sucks. I was confused at coming here, but at least I can have a fun game with a nice woman.