Guardian Forces

The Guardian Force cards are a series of Synchro Monsters use by The Guardians in the Yu-Gi-Oh! 5D's: Force of the Guardians fanfiction series. Each card represents the original soul of their owner, because the current Guardians are the reincarnations of those Guardians. There is a total of 12 Force Monsters, one for each of the elements of the world and life that each Guardian represented.