Calculha

Calculha (also spelled Caculha) was a former and very powerful Mage-Lord of Ancient Atlantis, hailed as being it's greatest and last.

Post-Flashpoint (Prime Earth)
In Prime Earth's continuity, Calculha's history is altered significantly. Along with his wife and Magi, he help created the Zodiac Crystals. Unlike his the previous continuity, he no possess red hair and instead is a brunette.

Powers and Abilities
Calculha is a extremely powerful deity and mage, having existed once as Earth's Sorcerer Supreme and hailed at Atlantis's great Mage-Lord. In his younger years, he was capable of fighting Dark Majistra, an Agent of Chaos whom was only able to gain the upper hand after drawing power from the crystals and was stated to be immortal. After being sealed into the Darkworld, his prowess became truly godlike despite once having extremely limited control and influence over what happens outside Darkworld. Although he eventually managed to regain his corporal form (a nearly impossible feat) in the real world, his youth seemingly at the expense of it. He was capable of removing the likes of Gemimn, Chaon, and Tynan at the merest of a gesture despite two being a Lord of Order, Chaos, and the Balance between them (although he could only move their physical form). He was also capable of battling Star Spawn, in which narration claimed the both of them to be the most mightiest beings in the cosmos at the time. His power in magic was strong enough to remove Orachulum, a metal in which was stated (and thought) to be immune to magic, magically out of Arion's wrist.
 * Pre-Flashpoint

Calculha's magic possess are derived from several strong sources of, powered by both the very cosmos itself and magical energies from Darkworld (formerly, he was the first to see the magic tread-like composition from the dimension on Earth and make use of them to create and perform spells.