Spellcasting

Spells rely on this skill to be successfully cast and to hit in combat

When casting a Spell, your character needs to make a Spellcasting Check that is greater than the Mana points spent + 10.
When casting a Spell in combat as part of an Attack Action, the above check is included in the Attack roll. So only roll once. 

When dealing damage with a spell, it deals additional magic damage based on your Moxie Mod and whether the spell was cast with One hand or Two.

When Casting with One hand, add your Moxie Mod to your damage
When Casting with Two hands, add your Moxie Mod x 2 to your damage

The type of magic damage dealt is determined by the nature of the spell used