The Black Gate of Librarian

Greetings! Once upon a time, I have done a FTK setup with Independent Nightingale, where every single variant of Venom Fusion monsters were used to burn your opponent to death. This time, Venom Bros are up to task to mill your opponent with Librarian. Let's go!

Gameplan

1) Plant all five flowers to opposing side with "Black Garden". Next, Link Summon Saryuja and place "Fusion Gate".

2) Place ME-PSY-YA on Pendulum Zone and Special Summon Chaos Emperor Dragon with its ability to unlock "Primal Seed" loop. Then, give Librarian to opposing side by getting rid of a flower and replacing with "Mystic Box".

3) With "Primal Seed" loop and probably Panda/Reborn, Fusion Summon all Venom Bros with "Fusion Gate" and activate their abilities to copycat Librarian. Then, replace flowers with them via "Mystic Box", similar to how you did in #2 for Librarian. Here is an example of Fusion Summon order and note that "H" is for in-hand and "F" is for field:

1. Fusion Summon "Supreme King Dragon" by using Odd-Eyes (H) + Zero King (H) as materials. Don't copycat with "Supreme King Dragon" just yet.
2. Fetch Odd-Eyes with "Primal Seed" and Fusion Summon "Odd-Eyes Venom Dragon" by using Supreme King (F) + Odd-Eyes (H) as materials. Copycat Librarian with Venom Dragon and pass it with "Mystic Box".
3. Fetch Odd-Eyes + Zero King with "Primal Seed" and try Fusion Summoning "Supreme King Dragon" again. This time, you can copycat Librarian with Supreme King and pass it with "Mystic Box".
4. Fusion Summon "Starving Venom" by using 2 x DARK (F) as materials. As long as you don't use Chaos Emperor as material by accident, you will be fine. Just like the others, copycat Librarian with Starving Venom and pass it with "Mystic Box".
5. Fetch Zero King with "Primal Seed" and Fusion Summon "Starving Venemy" by using DARK (H or F) + Zero King (H) as materials. Similar to previous setup, don't use Chaos Emperor as material by accident. Copycat Librarian with Venemy and replace Librarian with Venemy by destroying Librarian with "Mystic Box".

4) If you have done everything correct so far, there should be 4 x Venom monsters disguised as "T.G. Hyper Librarian", ready to mill your opponent. Refill the last spot by reviving Librarian with "Monster Reborn" and destroying the flower with "Mystic Box".

5) Fetch Zero King with "Primal Seed" and Special Summon Zero King with Saryuja. Tribute any two monsters but Chaos Emperor with Zero King to shut down anything your opponent can activate from Hand + GY + Backrow in the future.

6) Choose a monster you are going to Synchro Summon over and over again with "De-Synchro". I picked Ancient by using Panda + Martial as materials but any Synchro will do. Arrange your monsters accordingly with Panda and Reborn, if you must.

7) Each time you Synchro Summon, your opponent is going to draw 5 cards. Repeat what was explained in #6 until your opponent is out of cards.

If you wonder how to save up some SR and UR points, I can show you:

- "Pot of Avarice" can be collected by purchasing "Re-Contract Universe" deck. 90 SR saved and you can try a new deck!

- "Odd-Eyes Pendulum Dragon" can be collected by purchasing "Magician of Pendulum" deck. 30 UR saved and you can try a new deck!

- "Monster Reborn" is given for free, if you have completed the tutorial to save 30 UR!

- "Pot of Acquisitiveness" + "Primal Seed" + "Zero King Rage" can be found within "Legacy Pack" to save 60 SR and 60 UR!

- "Into The Void" + "Allure of Darkness" can be found within "The Infinite Void" Secret Pack to save 180 SR!

- "Starving Venom Fusion Dragon" can be found within "Natural Selection" Secret Pack to save 30 SR!

- "Supreme King Dragon Starving Venom" can be found within "Indomitable Knights" Secret Pack to save 30 SR!

- "Odd-Eyes Venom Dragon" can be found within "Draconic Resplendence" Secret Pack to save 30 SR!

- "Black Garden" can be found within "Exquisite Jet-Black Rose" Secret Pack to save 30 SR!

- "Sacred Sword of Seven Stars" can be found within "Celestial Dragon and Bear" Secret Pack to save 30 SR!

- "Formula Synchron" can be found within "Stardust Ties" Secret Pack to save 90 SR!

- "T.G. Hyper Librarian" can be found within "Futuristic Creatures" Secret Pack to save 30 UR!

- "Moray of Avarice" can be found within "Treasures of the Cosmic Ocean" Secret Pack to save 30 UR!

- "Wonder Wand" and "Spellbook of Knowledge" can be collected by purchasing "Spellbook of Prophecy" deck. 120 SR saved and you can try a new deck!

So, in total, you can save up to 690 SR and 180 UR, if you are willing to spend some gems. Other SR and UR cards I didn't mention are essential.

That's all for this one. Let me know if you have any questions and have fun in Master Duel!