It is taken for granted that medical technologies will advance apace in the future, permitting rapid healing and perhaps even shaping of the human body. This submission is to provide possible flavors for that medicine to come in. 

Consisting of the most fundamental concepts of the universe, the Six are the deities upon which all other things rest. Their very existence and interaction defines the world.

Mathematically twisting the fabric of space, the Yau-Calabi Fold Engine allows for FTL travel without violation of causality.

"He’s dead, Sir Paladin." "... What?" "Hens-bane, my Lord, a false tooth. Not even our best interrogators could get an answer from him now." "Bring the corpse to me. The veil of death will be pierced."

Welcome, Gentlemen. I’ll be brief about this. As you already know, as of 07:12 yesterday, we are at war with the bloody granola eaters of West Sylvania. I’m here to tell you how these elves fight.

One of the common variations on magic is the concept of ‘sword mages’ or ‘knight mages’. We all know and love them as the folks in full plate that split globes in twain with flaming swords, before twirling around to change their flame sword to an ice sword so they can stab the flaming angel of vengeance in the chest to maximum effect.

A form of magic whereupon talismans are grafted to the skin in order to grant power.