Suggestions: It would be better to add some basic consistency cards, for example Allure of Darkness. Run a few more traps for in the situation where an opponent stages a comeback, I recommend Phoenix Wing Blast. Try to have a wider variety of xyzs and synchros e.g. you played the synchro at a terrible time where as if you waited a turn it wouldof been so much better, so I would say Play cards like Vulcan and etc. Same for the xyzs, dante is really OP in this banlist but I think you should try to play some basic staples inside ur deck, Fortune Tune, Ghostrick Alucard are probably the best ideas.