I like using Nova Prime as my warframe in some missions in Warframe. Using her Molecular Prime ability makes enemies explode on death and it's satisfying. Oh and apparently I managed to get Xaku after years of trying to farm for the last Xaku part that I needed.

Oh wait, "antiphoton", I thought of antimatter and then thought of Nova Prime, sorry. An antiphoton is the antimatter equivalent of a photon. No surprise there, it's obvious. From the perspectives of people made from antimatter, we'd be made of antimatter. Antimatter is just matter that's inverted in some way, and if it tangles with our matter then both antimatter and our matter destroy each other and explode violently. Handle with care, please. Oh, and be careful, your body is actually making antimatter (it is, google it).