King D/D/D

This is a D/D/D deck for MR5, to be updated as more cards and combos are released.

Currently, the deck can end with anywhere between 3-5 Negates on board between traps and monsters, with the main combo being as follows:
If you have Necro Slime, Swirl Slime, and Lamia (or Dark Contract with the Gate in place of any of these) + 1 Dark Contract or D/D card in hand (unneeded if you have used Dark Contract to get your 3rd monster needed), you go through these steps.
1.  Use Swirl Slime to fuse wit Necro Slime to make Flame King Genghis
2.  Summon Lamia
3.  Syncro Genghis with Lamia to make Gust King Alexander
4.  Use Necro Slime in grave to fuse with King Genghis to make High Flame King Genghis
5.  Trigger Gust King Alexander on Genghis' summon to special summon Lamia from grave
6.  You CAN trigger Genghis at this point on Lamia's summon, but you should not do so.
7.  Synchro Lamia with Alexander to create Sigfried.
8.  Trigger Genghis on Sigfried summon to special summon Gust King Alexander from the graveyard.
9.  Activate Lamia in grave, sending either a Dark Contract on field or a D/D or D/D/D monster in hand to grave to special summon her
10.  Synchro Lamia with Alexander to create Crystal Wing Syncro Dragon.

You now have 1 monster negate on either players turn, 1 spell/trap shut off on either players turn, and 1 spell/trap shut off on your turn.