The magic effects are also a point of combination. The blue - ish glow of Dovahkiin's magic could be incorporated into League of Legends spell effects. For instance, a mage champion could have spells with a similar color and visual style as Dovahkiin's Thu'um, adding a new and unique visual element to the game within the fanfiction.
The armor and weapon designs can be merged. Dovahkiin's iconic dragonplate armor could inspire new skins or even new item designs in League of Legends. The weapons, like the dragonbone warhammer, could be reimagined as a powerful weapon for a champion in the game, with similar aesthetics but adapted to fit the game's balance.