With a 10,000 attack power, OP04-031-donquixote-doflamingo remains a threat even after using his effect, delivering heavy hits that are tough for the opponent to counter
plus, Darksteel Forge and Sterling Grove can help an Angels Tomb or Answered Prayers make it a lot more difficult for you to lose the game once youve activated the Book
Gengar H9 has a powerful attack that either burns or confuses the enemy Pokmon depending on the coin toss, but more importantly, it has the Pok-Power: Manipulate, which allows the player to place a basic Pokmon from the discard pile onto their bench and flip three coins to determine the amount of energy cards the player can attach to said Pokmon from the discard pile
World Shaper is a repeatable self-mill creature that can also act as a ridiculous ramp spell
Zane: Heh I wonder if youll feel the same when I annihilate you, Jaden
The two most commonly used "Shaddoll" boss monsters are "El Shaddoll Winda", who is easy to Summon (since most "Shaddoll" Main Deck monsters are DARK) and has a powerful floodgate effect, and "El Shaddoll Construct", whose non-once per turn on-Summon effect generates massive amounts of advantage