|Birthplace||Averru, Otaria, Dominaria|
|Lifetime||~-16,000-16,000, 4306-4306 AR|
Karona was the manifestation of all Dominarian mana, brought into being by the aggregation of Akroma, Phage, and Zagorka being slain by the Soul Reaper. During her brief existence she further devastated the already war-torn Otaria, and disrupted the very fabric of magic on Dominaria. Her abilities stemmed from that of faith, that anything a being could believe of her, she could accomplish.
 Ancient Karona
Karona existed once long and long ago, before the time of the Thran, when the Numena rose to power. The three wizard-kings spread out from Otaria, conquering all lands they touched until there was no ground that they did not claim. Such things aren't meant to last though, and the three tyrants turned upon one another. In this conflict, they gave birth to the being they called Mother; the living incarnation of magic itself. The numena knew that she was a threat of the greatest measure, and focused on destroying her before she ever learned of her full abilities. It cost the Numena their power, and more, their very lives.
 Karona Returns
 Karona Reborn
Karona's very existence tormented her. She was plagued by the question of her life's meaning; the chaos Karona caused stemmed from that need to discover her place in the greater scheme of all things. Karona became misguided in her role as magic incarnate, reflecting basic human emotions such as fear, greed, and aspiration. Karona discovered that nearly every creature, human or beast, praised her completely and without hesitation. Karona soon assumed that due to her phenomenal powers and the praise she received, she must be a goddess. A misconception propagated by all those who bent their knee to her.
The confused Karona attempted to seek out one who would equal her in both status and power - someone from whom she could learn. Karona summoned five portals to search for her equal, each representing a color of magic. Through these portals came those who could not equal Karona - Teferi, Lowallyn, Yawgmoth, Fiers, and Multani. Her meeting with Yawgmoth scared Karona - she was told that the only god to exist on Dominaria was Gaea, who was hurt by Karona's presence. Karona began to liken herself to Yawgmoth, and decided that if the gods would not accept her, then she would destroy them and assume power.
With a newfound sense of identity, Karona sought to follow Ixidor, the mortal avatar of Lowallyn. Kamahl had enlisted Ixidor's help in convincing the reborn numena to defeat Karona, and they began their quest at the Grand Coliseum. Here, Kuberr built his new fortunes and faced with Karona's imminent arrival, the three fled to Averru, assuring Kuberr's assistance in once again defeating Karona. She arrived too late to stop the trio, but her very presence led to the destruction of the Grand Coliseum as her worshippers tore the foundation apart in their need to reach the shining goddess. Thousands died as the stones fell upon them and once again, Karona fled the scene.
Hours later, Karona arrived above Averru and there in the skies of the city, was a dream given flesh, a being that was her equal. The being, which called itself Arien, called for her to come near, and new emotions welled within the goddess. Attracted to Arien like a moth to a flame, Karona tried approaching the strange being, but suddenly found herself under attack from the three Numena. Unable to escape, Karona endured endless barrages of magical attacks, losing much of her power in the process. Only Kamahl's intervention stopped the Numena's assault. Arien had been a trap concocted by the numena to bind her to their will, and Kamahl chose to see her banished from their world instead.
 Karona in the Multiverse
Karona arrived at the Blind Eternities, which held the pathways of numerous beings throughout history. Desperate to escape this strange place, Karona followed a random path to another plane. Instantly, yellow skies stretched above her. Baffled at her location, Karona decided to ask for help from the locals and she repeated Gerrard Capashen, a name that she had followed to reach this place. The local’s reactions were far from welcome as they decried her as being associated with the Cho-Arrim rebels and the "heretic". Terrified, Karona fled by moving to another plane.
The next plane was a place filled with floating meadows. The very air brought refreshment to the weary limbs of her two disciples, Sash and Waistcoat. A being calling herself Serra came to them, telling the trio that they could not stay here. After explaining their plight, the angelic figure only mused on the fact that Karona reminded her of another being named Urza, who had unintentionally caused great damage to the multiverse in his efforts to protect Dominaria against the Phyrexians. Serra's only advice was to remind Karona that she was Dominaria’s magic and Dominaria was her true home.
Rejected from two planes, Karona planeswalked to the remnants of Phyrexia, which had been decimated by the Nine Titans. Looking at the blasted landscape made Karona think of Yawgmoth and of how she related herself to him by claiming that they had both caused great devastation been rejected by Gaea. However, the haunting voice of Yawgmoth once again broke her thoughts and he urged her to stay on his plane. Having being warned by Sash and Waistcoat that those words were identical to the ones Arien had used to lure her into the trap, Karona simply left.
Once again, she picked another path towards another plane. A plane of bright metal met her, and she was welcomed by a man. Karona approached the man and he humbly confessed to be the lowly servant of Lord Macht, the creator of the plane. However, as he was the only person in sight, Karona easily saw through the man’s ruse and she embraced him, knowing him to be Lord Macht himself. He told her of his involvement with the Mirari and the tragedy it had caused, which he felt responsible for. Karona insisted it was not his fault any more than it was her fault for being what she was. Having been freed from his conscience, the grateful Lord Macht transported Karona back to Dominaria.
 Karona's War
Driven mad by her own power, or perhaps by her contact with Yawgmoth, Karona attempted to take over all of Otaria by gathering those who praised her as an army. She wracked the continent with war, destroying entire cities in singular fell swoops and the number who opposed her rule dwindled. Finally, the only opposition to her draconian rule was the city of Sanctum. Kamahl, who had been instructed to stop Karona by the mysterious Lord Macht, stood against Karona with the Numena and the Mirari Sword in hand. Their stand was to be in vain though, as Karona came into her powers. She killed all three Numena with one mighty spell and Kamahl unwillingly bowed to Karona, disarmed and unwilling to fight, but for his part in the opposition Karona decreed his death. Ironically, it was the two friends Karona had truly trusted which betrayed her: Sash and Waistcoat, the two un-men, pierced Karona's belly with the Mirari Sword as she sought to strike down Kamahl. Both un-men were acting under advice from Lord Macht, who then arrived and revealed his true form. He took Karona away from that place of madness and death to his artificial plane. The Mirari sword was removed, and Karona regressed to the three women whose deaths created her, finally settling into Jeska, with the manifestation of her planeswalker's spark.
Within the storyline fans, there are many questions regarding the exact nature of her experiences with Teferi, Serra, and Yawgmoth.
- In Teferi's case, in the Time Spiral novel, he told Freyalise he had never met Karona, and when doing so, she saw him as a god of white mana, which isn't Teferi's main domain.
- In Yawgmoth's case, in the Planar Chaos novel, Lord Windgrace told Karn he had made sure the Yawgmoth was truly dead after the Phyrexian Invasion, and therefore he couldn't be alive to meet Karona.
- In the Homelands comic, Serra wasted away, having chosen death over life without her beloved Feroz.
Most fans agree that these contradictions are either explained by her precarious state of mind, that she actually created these hallucinations herself, or that Karona met with alternate reality versions of these various characters.
In the Legions novel, her name was misspelled as Karoma.
 In-game references
Represented in card:
Depicted in the cards:
- Decree of Annihilation 
- Decree of Justice (Scourge)
- Decree of Pain (Scourge)
- Decree of Savagery
- Decree of Silence 
Quoted or referred to:
- Randy Buehler. (June 13, 2003.) "Designing Legends", Daily MTG, magicthegathering.com, Wizards of the Coast.
- Brandon Bozzi. (August 29, 2003.) "Legends Among Us", Daily MTG, magicthegathering.com, Wizards of the Coast.
- Magic Arcana. (June 26, 2003.) "Sketches: Decree of Annihilation", Daily MTG, magicthegathering.com, Wizards of the Coast.
- Magic Arcana. (March 24, 2004.) "Scourge Decrees and Karona's shadow", Daily MTG, magicthegathering.com, Wizards of the Coast.