Tropes that apply to both fics
- Crack Pairing: Yeah, Ragna/Tsubaki isn't exactly a pairing you'd think of firsthand... However, this fic is very much responsible of making this one Crack Pairing liked, starting a wave of lesser fics featuring them. Ironic, because in canon Tsubaki hates Ragna. Tsubaki is also already a Yandere to Jin.
- Hilarious in Hindsight: By the time of Central Fiction, their relationship is more akin to Sitcom Archnemesis.
- Out of Focus: Hakumen. Doesn't get much opportunity to show his strength, and then gets unceremoniously Killed Off for Real.
Tropes that apply to On Strange Wings
- Crosses the Line Twice: Hazama, of course, especially during his trolling of Tsubaki
Tropes that apply to At Fate's Hands
- The Scrappy: Carl's obsession with getting his mitts on Ragna's Azure Grimoire, and the danger he puts Tsubaki in because of it, are genuinely infuriating; frankly Ragna should've killed him for that.
- The Woobie: Ragna, while trying to come to terms with Tsubaki's apparent death.