This article is about a/an comparison of characters in the Super Sentai and Power Rangers franchises.
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Bouken Silver/Mercury Overdrive Ranger

This page highlights the differences between Eiji Takaoka and Tyzonn.

Bouken Silver
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Mercury Overdrive Ranger


Eiji Takaoka Tyzonn
Was half-human, half-Ashu. Had issues with his Ashu side overtaking him, turning him into a feral being. Was 100% Mercurian, with no family line to the Fearcats. Had no fear of losing control over himself.
As a young child, he dedicated his whole life hunting Ashu, as this was the job of his family line. He was even more motivated in this quest after Gai killed his father. Was part of an intergalactic rescue squad with no ties to the Fearcats. He started hunting the Fearcats only after said squad was annihilated by them.
Had no ties to Ryuuwon before becoming BoukenSilver. Was forcibly turned into a monster by Moltor before meeting the Rangers. Became the Mercury Ranger after regaining his human form.
Has no special powers apart from superhuman strength and agility due to his Ashu lineage. Could turn himself into mercury, allowing him to deflect attacks and throw mercury as some sort of ranged attacks.
Had to grow into the role of ranger, as he prioritized his own quest for vengeance above the mission of the team. Had no trouble adjusting being a ranger as he was already part of a rescue squad.
Manipulated by Ouga into believing he had found his deceased mother Kei. Manipulated by Crazar into believing he had found his believed-deceased girlfriend Vella.
Teamed up with Gekirangers in Juken Sentai Gekiranger vs. Boukenger for a battle. Did not team up with Jungle Fury Rangers.