Alexander - The Soul of the Creator
Alexander - The Soul of the Creator or A12 is the final Alexander raid in Heavensward.
Lore
As the crystalline heart of the primal swells ever greater, its thirst for power unquenchable, your only hope lies in calling upon the knowledge of the Enigma Codex to cut off the flow of aether to the colossus's core. So it is that you and your companions must make a final, brave foray into the belly of the great steel beast. Yet your path will not be an easy one, for the Illuminati mastermind Quickthinx has promised that your next journey to the core will be your last. Who will be judged worthy of inheriting the future, and who will be cast aside as a forgotten afterthought to history? Your final confrontation with the Illuminati is at hand!
Strategy
Alexander Prime has a considerable arsenal consisting of several different attacks.
Sacrament: This attack can be recognized by it's large white-blue preparation. Avoiding this can be tricky at first, so if you're not sure where to go, keep watch for where your party went. This can be especially difficult to avoid later in the fight when combined with another AoE being active. Make sure you don't lose track of the boss while under the effects of Temporal Stasis, as he may teleport out of your sight and begin using Sacrament while you cannot see him. This can lead to you, or others in your party being distracted with dodging Gravitational Anomaly.