Defensive Surprise
Use this deck with the Balance skill.
So just imagine for a moment, Wind-Up Warrior, Spikeshield with Chain, Overwind, & Gravity Lash. 6000 DEF when flipped versus nearly any opponent is a death sentence. Even if they survive, your attack next turn will finish them off for sure.
Main Deck
Guide
Consider swapping Wall of Disruption (-2) and Graceful Dice (-3), for Staunch Defender OR Super Junior Confrontation (+2) and Gravity Axe - Grarl (+3)