Nesecito ayuda con mi deck

Nesecito q me ayuden a mejorar mi deck para ganarle a mi primo q usa un deck battery man

Mi Deck : Gemini

monstros (21)

Blazewing Butterfly x2
Future Samurai x2
Freed The Matchless general x1
Card Trooper x1
Gemini Summoner x1
Field-Commander Rahz x1
Sasuke Samurai x1
Marauding Captain x1
Exiled Force x1
Magna Drago x2
D.D Warrior Lady x1
Sangan x1
Evocator Chevalier x1
Junk Synchron x1
Gemini Soldier x1
Dark Valkyria x1
D.D Warrior x1
Phoenix GearFried x1

Spells (14)

Fusion Sword Murasame Blade x1
Supervise x1
Reinforcement Of The Army x1
Double Summon x1
Swords Of Revealing Light x1
The Warrior Returning Alive x1
Ekibyo Drakmord x1
Burden Of The Mighty x1
Big Bang Shot x1
Mystical Space Typhoon x1
Unleash Your Power! x1
Nightmare's Steelcage x1
Divine Sword - Phoenix Blade x1
Giant Trunade x1

Traps (11)

Malevolent Catastrophe x1
Dust Tornado x1
Justi-Break x1
Gemini Counter x1
Simultaneous Loss x1
Gemini Trap Hole x1
Birthright x1
Soul Resurrection x1
Backfire x1
Sakuretsu Armor x1
Dimencional Prison x1

Fusion/Synchro deck (2)

Junk Warrior x1
X-saber Urbellum x1

Ps:Este deck y el de mi primo son en vida real no en KC