The best multisub for fighters is: main:adventrer, 2nd:cardinal , 3rd any summoner and last destroyer.You have the attack speed of the adventurer, the heal of the cardinal, the cubics and the transfer pain and the powerfull skills from destroyer(you will be adventurer with light armor and dual handed weapon(like destroyer).The best multicsub for mage is Main:Spellhowler 2nd cardinal, 3rd any summoner and last WarCryer.You have the best m.atk with spleehowler, heal with cardinal, cubics and transfer pain with summoner and you use the skill of the WarCryer but i dont remember its name.I think its Essensial but anyway.