Still horrible win rate. Lost 6times in a row, reason : not drawing dimension gate in time. 3 DD warriors out literally on 3 consecutive turns, suiciding into the guardians (and Kaiba still has 100lp left!!), Cost down tribute summon Blue eyes attack for lethal. And then enemy controller. One card on hand is just too huge a problem when Kaiba has everything to 🔥 you up
Use adhesion trap hole against the second DD warrior, he's not going to 🔥 with the 3rd one, or add a dimensional inversion or mirror wall if you dont have the trap hole.
Also this decklist is not good, you can add cards like apophis, blast held, storm(for last turn). Shard of greed, pot of benevol instead of jars. Remove the thunder dragons, poly, 1 gift and just use summoner of illusions.
the problem is not with the deck. the problem is that you only have one card on starting hand. and i found myself frequently with gift of martyr or secret pass or piranha on first draws. if i can draw defensive traps on some first draws then the farm will go well. on the other hand, kaiba always have either dd warrior or enemy controller or ways to quickly summon blue eyes and go for the kill.