Here what I found from my playtesting on IG. Missing Lex Luthor to this deck is like what Dr. Doom(4) is to Doom decks. You either hit him or you lose. And just like with Doom decks, you run cards that do nothing except to support Lex Luthor(Fifth Dimension). The only match-up that you would need Abra Kadabra is against CS, so just run one copy as a tech.
Between Scarecrow and Dr. Destiny(not an IG character), you should win on turn 6 most of the time. I believe this team has potential to be tier 1. After all, they have the most ridiculous combat pumps in the game. +20 ATK and +20 DEF cards? WTF:laugh: