What creature or artifact would you create? (Heroes IV)

I would create a Great Archangel. Appearance: A tall, humanoid figure that glows with a white-pink-orange light, with white being the dominant color. Two large, radiant wings, and a large, beautiful sword in its right hand. It hovers slightly above the ground. When the cursor is hovered over it, it flashes slightly, and within a certain radius, the ground is covered with a gentle, glowing mist or simply light, for a moment. Abilities: Flight, First Strike. Against Chaos and Death: Heavenly Sorrow. This means that if the Great Archangel attacks or is attacked by a creature of Chaos or Death, it has a certain chance to inflict this sorrow upon it. This doesn't mean that the Archangel will shame a hardened Devil or a horde of vampires, but rather that the Dark enemy is simply blinded by the majestic radiance of Heavenly lights, and for the next two turns, it cannot move, but can only attack, and its attack is reduced by 25%.