Deck can be quite stronk, but i noticed that 3 tensu and 3 proving ground is just Overkill, i would suggest 1 proving ground for the search of bestairi, not to mention ur tenki's can search the rest of the pieces, n 2 tensu is nuff, instead focus on more trap control, since glalds cant function well witout protection, 2nd Bth and 2 Mirror, or complosry, fiednish, prison are all cards that be put to use in this deck.
One final thing is maybe to remove the dress for another trap and or lance, which ever u prefer.. well, thats all about it, lets c if that helps..