Thor - They have Odin right, why not the mighty Thor? Thor's animation would consist of a giant hammer falling from the sky. From out of the darkness there would be an aura or illumination where Thor would materialize in, and pick up the hammer. His eyes would glow as he roared at the enemies. With his massive hammer he would pummel the enemies into the ground creating an impact crater. After doing this he would take the Hammer and hold it in the air where lightning would strike it and he would vanish. If you're really lucky, you might get to see Thor and Odin battle it out now and then. It wouldn't do anything to the enemies but it would just be for show. Thor would cause between 4000 and 9999 HP of Damage on enemies or a boss. Thor's spell would be called, "Deep Impact."
Ra - The Egyptian Sun god. His animation would start with the camera panning toward the sun, and from the sun would gallop an Egyptian warrior atop a chariot draw by seven horses. Ra would be wearing an Egyptian headress with a living snake made of gold an rubies on it showing it's venomous fangs. Ra would hold his sword up in the air and from the sun a bright beam of energy would strike it and set it ablaze. The sun symbol on his shield would glisten then blast the enemies with an intense beam of light, then Ra would ride in a circle around the enemies slashing each one causing a potential Fire Elemental damage of 9999 when fully leveled up. His spell would be called, "Solar Blade."
Jesus Christ - Heck, why not, Final Fantasy has just about every other diety or god that's come up the pike in the last 5000 years. Who says the "savior" of mankind can't be a Final Fantasy Guardian Force? His Animation would start out with an illumination in the clouds. The clouds would part, and out from the sky would descend and illumanated Jesus with a bright halo around his head. When he came close to the ground a cross would come blasting out of the earth and stakes would impale him on to it. Bright light and energy would pour out of the wounds and cause a irridescent glow to form around your party and the enemies. Jesus' spell would be called "Salvation's Glory." Jesus Christ would use powerful Holy Magic to damage dark or Zombie enemies and put Aura and Regen on the entire party. (Please don't take this the wrong way, this isn't meant to be offensive to people who believe in Jesus Christ or practace the Christain faith)
Jehovah - (not to be confused with Jenova from FF7) the god of the Hebrews (and those pesky Jehovah's Witnesses) graces Final Fantasy as a guardian force that uses both fire and lightning magic to incinerate and electrify your opponents. Jehovah's animation would start as the enemies are drawn into the clouds where a wise looking bearded shephard with a staff is sitting on a marble throne surrounded by twelve firey vessels in front of him inside some kind of temple. Jehovah would outstretch the staff and the vessels would turn into pillars of fire and lightning. The pillars of fire and lightning would each cycle though a blast of energy upon an enemy or group of enemies in the center of the circle 12 times. For the final overkill a herd of angry sheep would trample the enemies. This GF would cause approximately 12,000 HP of damage and Silence. His spell would be called "Divine Retribution."
Anubis - The Egyptian Jackal God of the underworld shows up in Final Fantasy to do some damage to some unsuspecting enemies. This animation begins when the sky grows dark, and a chasm opens beneath the enemies. Hands grab them into the ground where the scene changes to a realm of oily black pools and rotting flesh where lost souls grope feverishly at the enemies/boss as they are dragged, causing damage all the way, before Anubis and offered for sacrifice. Anubis waves his sceptor over the enemies/boss and tortures them with painful jolts of black magic causing Blind, Poison, Paralyze, Confusion, Silence, Zombie, Stop, Sleep, and Berserk. Finally, Anubis takes his spear and plunges it into the ground creating a concussive wave that blasts the enemies/boss away back to the battle screen causing 25,000 collective damage HP distributed amongst the enemies or entirely upon the boss. His spell would be called, "Great Purging."
Achilles - This GF's animation would begin with staggered quick cuts of a Roman god-like athelete running extremely fast with scenery like mountains, forests, and cities whizzing by and the camera zooming in closer and closer on the enemies. Achilles would become a blurr and create a linear distortion wave of intense energy that would collide with the enemies causing 10,000 HP of Non-Elemental Damage. His spell would be called, "Doom's Rush."
Diana - Diana's animation would begin as the party is brought into a garden-like paradise with a rainbow over it a waterfall and a spring. The erudite Diana would be dressed in a gossamer gown with pinpoints of light refracting through it. Diana in all her scantly clothed beauty would appear in a spring with a waterfall pouring into it and outstretch her arms toward your party casting Full-Cure on everyone and Reflect. Her Spell would be called, "Blessing of Hope"
Pegasi - This Guardian Force's animation begins where the camera pans toward the horison, and several dozen Pegasi descend from the sky and quickly fly at the enemies. The Pegasi circle around the enemies creating a tornadic vortex where the enemies are lifted into the stratosphere. While in the air the Pegasi each take turns bashing the enemies until they all fly away, and the enemies/boss come crashing to the ground for 10,000 HP of Damage. The Pegasi Spell is called, "Sacred Dance."
Paul Bunyan. Paul's animation would begin with a short movie of a giant Lumberjack, complete with plaid shirt and suspenders, slashing redwoods down with one blow of his axe. Paul would pick up a pile of fallen trees he cut and break the branches off of them and with the pile of logs in his arms he would trip over a log on the ground and all the logs would fall out of his arms and come tumbling over the enemies causing 6000 HP of Earth Damage. He would scratch his head and whistle for his blue ox, then the ox would come and unknowingly trample the enemies causing an addtional 2000 HP of Earth Damage. The ox would look at the logs with a question mark over his head then shake his head at Paul. Together they both walk off in a dejected manner. Paul's spell would be called, "No Pancakes."
Baal - Baal's animation begins where four obolisks engraved with Babylonian heiroglyphics come blasting out of the ground and in the center rises golden idol of Baal the Bull God (Kind of Looks like Sacred only blacker and meaner). The gold shatters and the bull god awakens. Smoke comes out of his nostrils, and he tramples the enemies, ramming his horns into enemies and tossing them into the air. If the enemy is a boss, Baal, will go up to the Boss and start gnawing on it then impale it on it's horns toss it into the air, then back kick the boss onto the ground again causing 6000 HP of Non-Elemental Damage. His spell would be called, "No Excuses"