Casting Roll
From NsdWiki
The Casting Roll is performed when a character casts a spell that has an offensive component — a spell that causes either damage or effects on one or more targets. Damage-dealing spells will typically give you a bonus to this roll per level of Intensity.
+ | Spell skill ranks | + | Casting Attribute | + | Listed damage bonus |
This roll is opposed by a save, listed in the individual spell.