I was able to WoD his Rainbow Dragon while he has 2 other CB on the monster zones, so the dragon's ATK drops to 1600 ATK, but he used Rainbow Dragon's effect that boosts its ATK, so on my next turn I used Aromage Rosemary's effect to turn it into Defense, easily killing it. Then he decked himself out XD
You can put Anti-Magic Arrows into the deck to prevent him from using Rainbow path Also when farming Jesse I personally don't attack his monsters I just get out one or 2 blue eyes and just wait until I get decked out this way you get decked out faster(esp with shard of greed and locomotive)