Not every game has MP. Final Fantasy (the original version for the NES, WonderSwan remake, and Origins releases only) and Final Fantasy III feature a "Charge" system, in which characters equip spells purchased at a shop. There are eight "levels" of spells, and each level can only be used a certain number of times. Each character can only equip a certain amount of spells per level. Final Fantasy VIII utilizes a draw system, in which spells must be stocked. Casting a spell uses up one stock of that spell. A few games, including Final Fantasy XIII and Dissidia Final Fantasy, have no MP system, and as such magic spells can be cast at no cost.