Considering Yusei's environment and character type, his deck apparently represents Junk Deck concept. Yusei is a street warrior who has mechanical knowledge. He can assemble things from what he can gather from junk places. Thus, his deck seems to be messed well by these assembles. Because most of his monsters also represent "Speed" and "Warrior" type, we put the title of his deck as "Speed-Warrior" Deck rather than a "Junk Deck" accordingly.

There is another interesting note in the riding deck that Yusei plays more trap cards. It's normal as only Speed Spell cards can be played in the riding duel game that requires the field spell, Speed World. Under Speed World, only Speed Spell cards can be activated. Because there are more restrictions on spell cards, which require a certain number of Speed Counters on Speed World, to be activated, trap cards are more widely played under the riding duel.

• Sp - Angel Baton
• Sp - Dash Pilfer
• Sp - Final Attack
• Sp - Gap Storm

• Sp - Reactor Pod
• Sp - Silver Contrail
• Sp - Summon Speeder
• Sp - Shift Down

• Sp - Speed Energy
• Sp - Synchro Return
• Sp - Vision Wind
• Sp - Zero Rebirth

• Speed World

• Backup Soldiers
• Buster Mode
• Burst Synchro Summon
• Confusion Chaff
• Counterattack Beacon
• Cross-Line Counter
• Desperate Treasure
• Equip Shoot
• Emergency Tuning
• Give & Take
• God of War's Baton

• Guard Block
• Isolated Protector
• Joint Future
• Jump Guard
• Limiter Break
• Limiter Overload
• Lost Star Descent
• Meteor Stream
• Miracle Locus
• Mirror of Harmonia
• Revival Ticket
• Riding Rush

• Scrap-Iron Scarecrow
• Skill Successor
• Slip Stream
• Slip Summon
• Synchro Baton
• Synchro Destructor
• Synchro Spirits
• Synchro Strike
• Synchro Striker Unit
• Trigger of Tragedy
• Wasteland Tornado

• Angel Lift
• Forceful Stop
• Piece of hope

• Revolution - Trick Battle
• Synchro Blast

• Chromic Barrier - Silver Force -

[Junk Synchron] + [1 or more Non-Tuner Monster]

When this card is Synchro Summoned, this card's attack power is increased by the total of the attack power of all Level 2 or lower monsters face-up on your side of the field.

[1 Tuner] + [1 or more Non-Tuner monster]

When the effect of an Spell, Trap, or Effect monster is activated, that includes "destroy card(s) on the field", by releasing this card , you can negate the activation and destroy that card. In the End-Phase of a turn you use this effect, if the card is in your graveyard, you can Special Summon it to the field.

When this card declares an attack, you can change the attack target to Defense Position. When you take Battle Damage while this card is attacking, you can Special Summon 1 monster from your hand with ATK equal to or less than the Battle Damage you took.

All Battle Damage towards you caused by this card being in battle is reduced to 0. This card cannot be destroyed as a result of battle once per turn.

[1 Tuner] + [1 or more Non-Tuner monsters]

Once per turn, during your Main Phase, you can treat this card as an Equip Card and equip it to a monster, or free it from being an Equip and Special Summon it in face-up attack mode. Increase the equipped monster's attack power by 1000 points only if this card is being treated as an Equip Card via this effect. When the equipped monster destroys an opposing monster by way of battle and sends it to the Cemetery, inflict damage to your opponent's Life Points equal to the attack power of the destroyed monster.

Anime: If this card is used for the Synchro Summoning of a Dragon-type monster and sent to the Cemetery, the Synchro Monster that used this card as its Synchro Material gains the following effects.

• Cannot be destroyed as result of battle.
• Increases its attack power by 800 points.
• Removed from the game during your second Standby Phase from this turn.

When this card is successfully Normal Summoned, you can Special Summon 1 monster with 500 ATK or less from your Graveyard in face-up Attack Position. The effect(s) of the monster Special Summoned this way are negated. This card can only be used as a Synchro Material Monster for the Synchro Summon of a Dragon-Type Synchro Monster; The other Synchro Material Monster(s) for this Synchro Summon must be of a Level other than 4.

When this card is used as a Synchro Material, it can be used to Synchro Summon only a "Savior" monster.

If you control a "Stardust Dragon", you can Special Summon this card from your Graveyard in face-up Attack Position.

You can only activate this card if you have 4 or more Speed Counters. Gain control of 1 monster in face-up defense mode on your opponent's side of the field. The monster you gain control of with this effect returns to your opponent's side of the field during the end of their turn.

You can activate this card if you have 4 or more Speed Counters. You can Special Summon 1 Level 4 or lower monster from your hand.

You can activate this card when your Speed Counters and your opponent's Speed Counters are 10 or higher apart from another. Destroy all Magic and Trap cards on the field.

You can activate this card if your Speed Counters are 5 or more. Special Summon 1 Synchro Monster removed from the game. In addition, this Synchro Monster will be removed from the game during the End Phase of that turn.

You can activate this card if your Speed Counters are 6 or higher. Select 1 monster on your side of the field. The selected monster gains 200 ATK for each Speed Counter on your "Speed World" until the End Phase. The monster cannot attack your opponent directly.

You can only activate this card if a monster on your side of the field is destroyed by battle by your opponent. Select 1 monster on your side of the field. Increase the attack power of the selected monster by 500 points and conduct battle with the monster that attacked and that monster.

Target Synchro Summoned monster gains 500 ATK for each Synchro Material Monster used to Summon it, until the End Phase.

Special Summon 1 monster in your Cemetery to your opponent's side of the field in defense mode. In addition, raise the level of 1 monster on your side of the field equal to the level of the monster Special Summoned on your opponent's side of the field. This effect lasts until the End Phase of this turn.

Special Summon 1 "Speed Warrior" from your deck, hand, or Cemetery when this card is sent to the Cemetery.

When a Synchro monster on your side of the field attacks an opposing monster, inflict 500 points of damage to the opposing player.

You can activate this card when you receive Battle Damage during your opponent's turn. Add the amount of double the Battle Damage you received to the attack power of 1 monster on your side of the field, and make the opposing monster who caused the Battle Damage battle with that monster.