I did not want to tell you in the duel, you used 1 card incorectly and you have 1 card at 3 that is required by the banlist to be at 1.
Chiron the Mage destroys 1 of your opponents spell or trap cards, you cannot their for use him to destroy my Chaos Sorcerer, you were so mad at him i had to let him die xD.
Draining Sheild is limited to 1 per deck, and now you know why ^^ (can't believe i hit 2 of them >.>)
As for bringing this to a power house there are a few staples that would help..
1x Heavy Storm
1x Mystical Space Typhoon (or MST)
I still have headache and am going to get some rest now, i'll get on a comp with yvd tomorrow and help you with what to replace, but for now.. think about what helped you in our duel and what you drew but never used. Cards i see right off the bat that have better replacments:
Spiritual Forest-kinda helped, but only for one battle and kept me at bay for 2 turns after that.
Keep deck at 40 cards for now, i would add the following as you sift through what helped and what didn't have consistency (consistency is funny to hear me say with my lisp
Neo-Spacian Grand Mole
Rescue Cat-depending if you add some Beast type monsters
Think about Solidarity and Shrink.
All for for now.