Mayakashi is my favorite archetype, so seeing decks listed as "Mayakashi" decks with loads of other non-Mayakashi cards in them drives me up a wall. Mayakashis don't need to be paired up with other archetypes like Shiranui or Eldlich (*vomits*) to be
good, they can whoop *** all on their own - and here's my deck to prove that. Pretty much every card in this deck is all about helping you combo into your big Mayakashi boss monsters. Will update this deck over time especially when those Mayakashi support cards come over from the OCG to the TCG.
-Leo
v2.0 Changes
I added a side deck! This strays a bit away from pure Mayakashi bc it involves putting some Danger! cards into the deck. Replace the Uni-Zombies and 1 Dakki if you want to slot the dangers in, and swap the Sunsaga for the Skillsaga. Dangers work pretty great with Mayakashi- they aren't held back by the summoning restrictions, and make your opponent send cards to your GY for absolutely free. Also in the side deck are two copies of Solemn Strike, just in case you need extra negates.