- Xayah's and V188.8.131.52. dual release is the first one since
- Xayah's and loading screens always align themselves to the rightmost side before a game starts and when picked on the same team (to mirror their shared splash art)
- Xayah's cloak is actually her wings disguised by Vastayan magic (to blend in with humans).
- Xayah is one fifteen champions without a single Ability Power ratio on any ability (the others being , , , , , , , , , , , , , and )
- Xayah is the sixth dark-theme Ionian champion, the others being , , , , , & .
- Xayah and
share unique interactions depending on the situation.
- Both are the first champions to feature ping-related lines.
- "Yordles. Why did it have to be Yordles?" references "Snakes. Why did it have to be snakes?" from .
- "I love you!" - references the same references .
- "I wanna travel the world with and ""I want reference happiness to evaporate" from ("I wanna travel the world with her", "I wanted his happiness to evaporate")
- [ |
- Her bird features closely resemble those of a and a combined.
- She wears a shoulder pad made from a skull and adorned with a couple of (he wears an identical one adorned with a couple of )
- [ |
- She might be referencing by .
- She shares this theme with [ | , [ | , and [ | .
- Xayah is a Lhotlan Vastayan in her early-mid twenties who travels Ionia on a crusade to ensure her people's survival and independence. After meeting and getting in a relationship with , both travel Ionia to preserve Ionia's natural magic from being controlled by humans.
- Xayah and fought and his Order of the Shadow to prevent them from harvesting a magical grove (sabotaging the Kashuri Armories, the creators of and other firearms by using Ionia's abundant magic reserves, might be next)