Lightning-Riding Adventurer

Lightning-Riding Adventurer could refer to the following achievement series:
* Lightning-Riding Adventurer (I), for completing Open World mechanism-activated Time Trial Challenges on Narukami Island, Kannazuka, and Yashiori Island (Inazuma: The Islands of Thunder and Eternity - Series I)
** Lightning-Riding Adventurer (I) (Tier 1) for 6 challenges
** Lightning-Riding Adventurer (I) (Tier 2) for 12 challenges
** Lightning-Riding Adventurer (I) (Tier 3) for 24 challenges
* Lightning-Riding Adventurer (II), for completing Open World mechanism-activated Time Trial Challenges on Watatsumi Island and Seirai Island (Inazuma: The Islands of Thunder and Eternity - Series II)
** Lightning-Riding Adventurer (II) (Tier 1) for 6 challenges
** Lightning-Riding Adventurer (II) (Tier 2) for 12 challenges
** Lightning-Riding Adventurer (II) (Tier 3) for 24 challenges