Mayakashi Shiranui

Everyone is here to get your Synchro monsters out, mess with the field, loop your graveyard, and play hijinks with the banishment. I don't care that it isn't "meta". When you have a trap that just flat-out stops your opponent from special summoning, you can handle a little bit of rogue deck.

If you aren't familiar with how this deck works, it's like this. 

Summon Hajun, Hajun summons Dakki, Dakki Synchros and then loops itself back onto the field where it can do that infinitely (or as long as you summon mayakashi monsters from the extra deck.) Once you get to Gashadokuro, you can start Link summoning. Now, you have a loaded GY that is prepared to jump your opponent's the second the monster above them gets destroyed.

Meanwhile, Shiranui just makes it even easier to recall your Mayakashi and just provides strong bodies on the field.

The deck does struggle with Ash Blossom. Therefore, have Called by the Grave and Crossout prepared just for it.

GL;HF duelists.