What determines the cost of a skill/spell?

Ice Elemental on the girl is 10 AP
vs
Ice Elemental on the Mage Companion is 7 AP.

The Mage has 12 Intelligence vs my 6 on the girl. So I'm not sure if Int has to do with the AP changes? Unless it's 2 Int = -1AP?

Is that the case?

Last edited by LordMatsu; 07/02/14 05:16 AM.