Assertion: caster | /r/HasProperty | the one
Facets:
Source sentences:
text: Mind it, the best caster is the one that suits the ground your furniture piece will move on.
text: Caster is one of them, while the other two are camber and toe.
text: This causes Shirou to realize that Caster is the one who spurred Berserker into action, but he only happily replies to Assassin's anger.