Magic or mana is an attribute assigned to characters within a role-playing or video game that indicates their power to use special magical abilities or "spells". Magic is usually measured in magic points or mana points, shortened as MP. Different abilities will use up different amounts of MP.
Operator Skills are special weapons or abilities you can assign to a Loadout. When equipped and ready to use in game, Operator Skills give you powerful devices or skills you can employ for a short time to help turn the tide of a match.