Hello welcome to my Exodia deck profile,
as every other Exodia FTK deck you need to have royal magical library and get three counters on it. It is important to mention that you should search first then draw, so you don't draw into garnets like toon-world and spellbook of knowledge. In that case you need to shuffle them back in the deck with magical mallet. Searching also makes your deck thin, which means you get faster to your good cards. The bamboo engine is without a doubt very broken in this deck. Golden bamboo sword gives you free pluses. In my earlier builds I played pot of duality, but since I figured out that magicians souls can also pop the cursed bamboo swords to generate plus 4, I decided to play more special summon focused. With the new bamboo sword, you can equip a cursed bamboo sword directly from your deck so you can pop it with magicians souls, draw and then search another golden. It is very very broken until you find out. We play gold moon coin in this deck to give our remaining piri-reis map or librarys to our opponent to draw 2. Top share is also very good in this deck, topdecking what we want.
I also played the endymion version with the og endymion and wonder wand loop. Personally I think it is less efficient and much less consistent but for sure funny. If you have any ideas how to optimize this deck even more, feel free to comment, thanks.