Jythar

, The Dragon Emperor, was a Dragon that lead the attack on the Human Realm prior to the year 1133 AE. This attack is known as the Calamity. He is not interactable in game, but few NPCs and a dungeon journal talk about him.

Story
Long time ago, the millennia-old dragon ruler Jythar launched an attack with his entire Dragon Army. Many kingdoms were obliterated by this attack, standing no chance against the massive dragon army and their weird unseen magic. During the attack, Jythar landed atop the, triggering the trap that human mages, including Kaeman, have set. The magic trap unleashed magic energy, immobilizing and crushing Jythar with the force of gravity. Dragon soldiers shielded the human attacks on their powerless emperor, but to no vain. However, defying all known laws of magic, Jythar slowly rose to his feet. The unusual aura of the passed on dragon was Fel, the magic of the dead, as if the dragon had made a pact with magic itself, he sacrificed his own soul for a brief moment of power and freedom. Jythar screamed, and for a moment time seemed to stand still, then a blast of dark energy has burst from the behemoth, freeing him from his trap and destroying everything in its way, killing thousands, sparing nobody; his own soldiers, even a wing of his general Chozon. As the dragon's scream rent the air, time itself did pause. And in that moment, the Rift opened at the peak of the mountain. As Jythar’s pact with death came to a close, he fell to the earth, motionless but consumed by dark flames. The dragon's goal was achieved, leaving the realm in shambles. The familiar terrain had crumbled, shattered into a multitude of isolated islands. Jythar's heart, the core of the Fel magic, was placed somewhere in.

Against the will of the Mage Council, Kaeman set up a laboratory to study the heart closer, in an attempt to discover the secret of life and death to save his family, Sarah and Mylah, who have died during the Calamity. For more details on that, see The Wither King.

Trivia

 * Jythar's remains, apart from his heart, are located in and near the.
 * The specific location of his heart is unknown.
 * Chozon's corpse on the other hand, is in.
 * The other 3 generals, Dogen, Kirva, and Daydro perished and fell in the void according to.
 * The direct aftermaths of the attack are:
 * Creation of Skyblock islands, since as we learn in the Journal - Memories, the Skyblock realm was once a connected terrain.
 * Corruption of island and the creation of Endermen.
 * Kaeman becoming The Wither King.
 * After the passing of Jythar, dragons worship their.