This deck still need a lot of improvement (please help me with your suggestion).
Use Cat Ear Tribe so bakura won't attack us. Make sure the Cat got an equip card before you summoned it. Use 2 equip card to the Cat and use any glossy field spell.
Hold him like that until the last 2nd turn, then set Summoner Illusion + use Dimensionhole on him.
On the last turn, use storm to clean Bakura's backrow, flip Summoner Illusion, tribute cat ear and summon BEUD. Summon Piranha Army, use secret pass and use 2 riryouku on it. And Direct Attack.
Vassal + 2 union attack will be easier to use.