Mobile Suit Gundam SEED RE-Trial

Infinite Gunslinger/Swordmaster: Absolutely Invoke is a fusion fic, mega crossover.

Disclaimer
Gunslinger Stratos, Infinite Stratos, Absolute Duo, Magical Warfare, Counter Strike, Kantai Collection, Arpeggio of the Blue Steel, Strike Witches, Sky Girls, Busou Shinki, Gunslinger Girls, Witchblade, Metal Gear, Full Metal Panic, Gun Gale Online, CROSS ANGE Rondo of Angel and Dragon and Evangelion are owned by their medias. Everything else belongs to their respectful owners.