dragon's have existed over the course of millennia. for atleast 10,000 years, these beast's have soared through the skies and conquered. inhabiting the high mountains and skies of the earth. many kinds of dragon's inhabit the planet. fire-breathing, storm creating, and dragon's of great power. there is a tale of an ancient dragon of immense power called "Slifer" a dragon god of the ancient world who's attack is said to be so great and tremendous everything in it's path is destroyed. so much is "Slifer's" power. said to be able to devour and distort entire landscapes. "Slifer" is even said to be able to control minds of lesser power. and can manipulate it's enemies towards a path of self destruction. "Slifer" is huge and storm creating. able to concentrate and launce solar beams from it's mouth. descending from the heavens with greath might and ferocity few can withstand such a threat "Slifer" can wrap itself around a victim with constriction and destroy them. it's body said to be atleast 800 feet long is huge sailing across the skies. flapping it's divine wings with great force creating giant lightning storms. "Slifer" is also said to have a beacon on top of it's head which makes it able to see the future and great distances across the universe. there is a myth that if the core on top of it's head is broken the heavens will sink to the earth devouring it. "Slifer" is one of the most powerful dragon's in existence. but many other's inhabit the planet as is "The Great Tyrant Dragon" which breaths fire of great intensity. and is able to destroy entire vilages. taking to the skies shooting fireballs from it's mouth using exaustion as the motive. "Tyrant" means cruel and oppresive leader, making "Tyrant Dragon" the ruler of the dragon's there is a story of a dragon-slayer who tried to eliminate this beast from the earth to save his city. instead the knight was devoured by the great dragon. it is said that the stomach of "The Great Tyrant Dragon" is the gate to Hell! which ends in the savior's Doom. foolish where knight's that tried to slay the beast. they where either Incinerated by it's great flames or devoured and taken to the bowels of Hell where they dwelled until the dragon died in it's 1000 years lifespan. dragon's of darkness and shadow existed the infamous "Nightshade Dragon" which created itself from primal darkness, is able to blasts beams of dark energy from it's mouth desintegrating it's enemies. and setting the environment in shadow for years to come. the coming of this dragon is predicted when a star suddenly emits a light-blue shine from the deep reaches of space. some dragon's are treasure protector's like the "Hyozanryu" dragon which is real and really does shine with blinding light and is was really created from a massive daimond. yugioh isnt lying. it is an actual dragon that guards treasure in caves and has a unicorn like horn coming from the it's forhead. all who have tried to steal the great treasures that this dragon guards where temporarily blinded from it's shining light or where skewered by it's sparkling horn. all of these dragon's are formidable on there own but the future fortells of a Great Dragon leader. Derived from dragon's that will become the majority of dragon's leader. ancient writings predict that it may happan during the 21st century.