Gagaga Academy Tospedia card storylines

There is a faraway island alone in the ocean, a Sanctuary... protected by the "Fire Kings" who make it their home.
Floating in the south seas is a lone volcanic island. Residing there are mythical cryptids known as the "Fire Kings", and at the top of the food chain is "Fire King High Avatar Garunix", who all protect the volcano that is their sanctuary.

The "Fire Kings" attack anyone who dares invade their sanctuary without mercy!
"Fire Kings" explode their bodies into flames to repel invaders. It is said in particular that those who dare fight "Fire King High Avatar Garunix" are completely immolated.

The "Mermails", a family who lives in the ocean depths, dwell in the forgotten city.
The "Mermails" used to peacefully live in the sunken underwater city of "Lemuria, the Forgotten City", and were skilled in the arts of war, but hated fighting. However, when the city rose to the surface due to sudden shifts in the earth's crust deep in the ocean, the "Mermails" suddenly lost their home.

The "Atlantean" Army invaded the sheltered island where the "Fire Kings" live, in an attempt to expand their influence!!
Driven by ambitious desires to reign over both the land and sea of their region, the "Atlantean" army began an invasion on the island of their archenemies, the "Fire Kings". However, the "Fire Kings" were unexpectedly stubborn in their resistence, dragging the war to a standstill.

With their legendary treasure stolen by the "Atlanteans", the "Mermails" had to bow before them.
As a way to break the standstill, the "Atlanteans" turned their eyes to the "Mermails", who had lost their home and had nowhere else to go. Seizing the legendary treasure the "Mermails" had sealed deep under the ocean, "Poseidra" reigned over them as their new king with the treasures' power, and ordered them to beginning a torrential assault on the "Fire Kings"!!

In the fertile Mist Valley Wetlands, there is a tribe that lives as one with nature.
Close to the eternally hazy valley, "Mist Valley", there exists a vast wetland where many wild animals dwell. Near the ancient ruins of the "Shrine of Mist Valley", which has been the site of countless wars in the past, exists a tribe who worship the wetlands, the "Gusto".

Human and Bird join as one to fight against any who would dare invade the wetlands, which is holy ground.
There have been countless people who have tried to take these wetlands for themselves, but in every case, the "Gusto" people have been able to repel the invasion, together with the animals that dwell there. It is said that due to their tactics of joining as one with the birds, they are descended from those who live in the nearby "Mist Valley".

The "Gusto" ultimately got caught up in a battle over the "Goddess" of the wetlands.
The group of Ritual users, "Gishki", began to invade the wetlands. They seek the power of the "Deity" who is said to lie asleep within the land of the wetlands itself, and to get to it, they pollute and destroy the region without an inch of hesitation. As a result, the "Gusto" get dragged into a war over the "Deity" of their land...