Helio-drone

The Helio-drones (エリオドローン Eriodorōn) are a series of Battleroid cards that include "Helio-drone" in its card name exclusive to the Alpha Lemuria clan.

Background
Who are the Helio-drones?

Trivia

 * The titles in this series are all based off of fire and light, as the main title of "Helio-drone" comes from the Greek god "Helios", and are "drones" due to them being robots.