Vacuum Seater

(Disclaimer: This deck requires you to play fast. For convenience, change "Card Position" to "Auto" and "Activation Order Settings" to "Off" before the match to save lots of time without doing any major manual labor.)

Greetings! Are you looking for a way to kill your opponent slow and steady? Well, you come into right place.

Gameplan

1) Fill your side and clear it with "Thunder Crash" while dealing some damage. Then, place Pendulum Monsters on Pendulum Zones.

2) Pendulum Summon Flamvell/Spirit + Clear + Clear + Magicat + Vacuumen. "Vacuumen" has to be in Attack Position, rest can be in any position. Then, equip "Deep-Seated" on Vacuumen and use Vacuumen to send Deep-Seated to GY and deal some damage. However, Deep-Seated will be returned to top of your deck, which can be considered as a loop.

3) Synchro Summon Paladin by using 5 monsters as materials. When you do that, 2 x Clear will draw 2 cards in total and Magicat is going to ask if you want to return a spell from your GY on top of your deck, akin to Deep-Seated. You can activate Magicat or not, up to you.

4) Return all materials used for Paladin to the field with "De-Synchro". Don't forget to place Vacuumen in Attack Position like before. Since you have drawn Deep-Seated, you can use Vacuumen again. Thank goodness Vacuumen's ability isn't hard-once per turn.

5) Repeat step #3 for another time. There, you have to activate "Magicat" and place "De-Synchro" on top of your deck like "Deep-Seated". So, it's for certain you will draw De-Synchro + Deep-Seated every single time.

6) Repeat what was explained in #4 + #5 until the opponent is dead. This will take a long while and I hope you can make it on time. However, chances are highly likely your opponent quits even before all of that.

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!

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

- "Formula Synchron" can be found within "Stardust Ties" Secret Pack to save 60 SR!

- "Number 60: Dugares the Timeless" can be found within "Number Recall" Secret Pack to save 30 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!

- "Ravenous" + "Pot of Acquisitiveness" can be found within "Legacy Pack" to save 60 SR!

So, in total, you can save up to 540 SR and 60 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!