"Bats prefer xyz, right?" Deck 2015

Playing

Line up the blue blood demons and do xyz continuously. While opening the field with Burner Visor and Rhapsody, aim to strengthen other xyz monsters and hit them. It takes a lot of time to prepare Aokiki on the field with her GY and secure xyz material personnel, but it has a considerable explosive power. If you use Zommus or Horse Demon, the success rate will increase.

Strength

Just to name a few…
With the resurrection card, Blue Blood Demon ss → Rampage Summon → Star 4 Anden ns → Blue Blood Demon ① and Star 4 Ande use rank 4xyz post-effect, Blue Blood Demon drop → Blue Blood Demon ① resuscitation with the effect of Blue Blood Demon ② → These is repeated until the space is filled. It is important not to use Rank 4 here because monsters that use 2 materials to use the effect will not be able to use the resurrection effect of the Blue Blood Demon. It would be nice to xyz Dabellion, who gets a high RBI, at the end of the combo.
You can also use Tristan and Isolde's combo, and Tristan's Skacon and Zonmus.

Weakness

It is difficult to maintain the battle line until the key cards are aligned. I wonder if Tristan and Isolde can maintain the front line most easily.

Customize

Since xyz monsters have a lot of combo members and sacrifice the high versatility of rank 4, I think it's a matter of personal freedom. If you want to take advantage of Isolde's effect, you should use Furan Ken, Bram, and Lancelot.
《Bone Crusher》, which breaks the opponent's back by reviving from Blue Blood Demon or Zommus, is also within the range of adoption.
《Dimensional Fissure》doesn't interfere with Blue Blood Demon's series of combos, so it's convenient because you can use it after fertilizing GY to hinder your opponent's movement. However, it is undeniable that it is for the side.