|This article is about a/an villain faction in GoGo Sentai Boukenger.|
The Questers (クエスター Kuesutā), were robotic-armored versions of two of the Ashu Tribe, affiliating independently. The Questers possessed the ability to create wavelengths with the Gordom Engine, which interfere with the power of the Boukengers' AccelSuits' and GoGo Vehicles' Parallel Engine, and can melt into the ground. The two soon left Gajah and became freelance Treasure hunters, using the Gordom Engine technology and the Precious for their benefit of eliminating the human race, making the Questers the most dangerous of the Negatives. In Task 42, after the Homunculus was destroyed, the Questers challenged the Boukengers to battle, with Gai being defeated by Eiji, while Rei was destroyed by the Dual Crusher, finally destroying the remaining Ashu Tribe on Earth. Eiji would later set up grave-markers for the Questers out of respect.
Super Hero Taisen
to be added
Super Hero Taisen Z
The Questers were part of an army of resurrected (mostly Super Sentai) monsters led by Space Raider after the revival of Madou Demon King Psycho. They proceeded to attack the gathering of Kamen Riders and Super Sentai, giving them a hard time, with the Questers fighting Kamen Rider Wizard before he joined the Kyoryugers in Kyoryuzin. The heroes of recent years were in a pinch until the arrival of a force of Sentai and Rider reinforcements, which included the Boukenger five-man team, led by Akarenger and Kamen Rider Ichigo. The combined forces of superheroes were able to turn the tide against the Madou army. They lined up and used their various finisher attacks to destroy the revived monsters.