While Tune Warrior is a common card in the Synchro Summoning archetype, it is not specifically known for being used by Yusei Fudo, the protagonist of Yu-Gi-Oh! 5D's.
Yusei's deck primarily focuses on "Speed" and "Junk" monsters that allow him to quickly summon powerful Synchro Monsters like "Junk Warrior" and "Stardust Dragon".
However, Tune Warrior could be used in a Yusei deck for a variety of reasons:
* It's a generic Synchro Material: It can be used to Synchro Summon many different Synchro Monsters.
* It's a Level 3 Warrior: It can be used with cards like "Warrior Returning Alive" to bring back other Warrior monsters.
* It's a Level 3 Earth: It can be used with "Terraforming" to search for Earth-type monsters.
Ultimately, whether or not to include Tune Warrior in a Yusei deck is a matter of personal preference and deck building strategy.