Rate the deck?
Would be 10/10 if you maxed Card Destruction. Has plenty of synergy with the deck as you can activate Dimensional Fissure or Macro Cosmos, and proceed to activate it and discard 3 D.D Scout Planes for delicious pluses. The opponent shall reel in fear as you salivate during the End Phase.
With Card Destruction maxed and mained Morphing Jar, the most powerful side deck strategy is obviously to conversion side into DARK WORLDS. Renders all your opponent's side deck cards useless! Victory shall indefinitely be yours.