Ishizu, Judge of the Burning Abyss

By far one of the worst decks to combine with the Ishizu engine, but that's only because the Level 3 BAs are some of the most xenophobic monsters in Yu-Gi-Oh. 

Anyways, this deck can do well going first, but it's equally suited to go second, due to the 3 Forbidden Droplets and 6 hand traps. Ideally, your first turn-board consists of either Beatrice or Bagooska. Bagooska can potentially stop your opponent's monster effects for a turn, while Beatrice can mill an Agido or Kelbek, which is essentially like dropping a nuke on your opponent's turn thanks to the BAs' effects when sent to the Graveyard.