WARNING: This character will be fighting and screaming alot.

In-Game VoiceLines
Minos Prime In-Game Example
Note: you wont have to worry about the fancy audio effects. 

About:
King Minos is a rare "prime soul" who has amassed immense power and no longer requires a physical vessel. He reformed the Lust layer after feeling that eternal suffering was an unfair punishment for those who loved another. The Lust renaissance prospered, and a grand city was built. However, the Council of Heaven saw Minos' actions as going against God's will and sent Gabriel to kill him. Gabriel mercilessly struck him down, and the angels imprisoned his soul to prevent it from forming into a prime soul. Minos' watched as his soulless corpse was controlled by parasites, destroying everything he had built. In his captivity he boiled with a will of vengeance.

Characteristics 
He's attitude and way of speech is in an old shakespearean, Kings and Queens style of "Thy end is now" and such. very direct, soft and literal. 

He doesn't commit and action without purpose. With the right state of mind he should not be sound giving hard effort when he fights,more like a trained pro fighter with a sense of cockyness in his power.

TLDR
Soft, Cunning, 1900's Royalty Speech, direct and very serious.