Mystic Mind Collapse

Deck Information
Deck Type: Fun/Casual Decks
Deck Master: Spatial Collapse
Submission Date: August 27th 2020
Author: YamiChio
YGOPRODeck File Download

Deck Breakdown

  • Deck Type: Stun/Lock
  • Key Cards: Mystic Mine/Spatial Collapse
  • Optimum Opening Hand: Barrier Statue of the Heavens, Ojama Trio/Trap Trick, Ojama Duo/Trap Trick, Spatial Collapse, Rivalry of Warlords.

Since the dawn of time, the occasional anti-fun nut job has come along and sucked all the interactivity out of this game.

I aim to do exactly that with this build.

We have had champions like Jeff Leonard sneak wins with Mystic Mine, a card of that causes unfathomable groans from anyone who sits opposite it. Regardless, one can not argue with its power, but it needs a little something else. After hours of brewing I come to you with this, this concoction of several stun and forgotten relics of a forgotten era to help end your opponents hopes before they draw their first card.

Mind Collapse focuses around a personal favourite of mine; 'Spatial Collapse', a card that restricts both players to having 5 cards max in play at one time. Fill up your opponents field with tokens, slap down a barrier statue or throw up a rivalry and the game is essentially over. Very few decks have the space in the extra to keep utility cards that might be able to remove the tokens being light beast critters, with the only out being Ojama Emperor and who would be running that?

Lets not forget Mystic Mine however, a card that is a win condition in and of itself. While it isn't the end of the game if we don't see it, it makes stalling out for our Final Countdown/Cauldron of the Old Man win condition far more manageable. 

Impermanence and Ghost Reaper help us going second, as well as disabling any problem monsters that might negate our Mine if it comes to that. 

The extra deck is filled with an extravagance board, with the most common outs (light and high use links) filling the spots so we can easily ghost reaper a play starter or extender and limit the ending opponents field.

Overall its relatively consistent at setting up some sort of lock turn one (outside the opponent having spell trap removal, which is a standard weakness of these type of decks) but it is in no way competitive and, thanks to our extra deck, is way too expensive. You could easily lower the price by swapping out  the extra deck for any old cards since they will just be banished for extravagance, and by that same token swap out the reapers for Ash Blossom, Nibiru or Dimension Shifter. 


  • Can consistently set up a lock turn one.
  • Has a good match-up against most meta decks.
  • You could make Jeff Leonard proud.


  • Dies to MST/Twin Twister etc.
  • Reasonably expensive given its a casual deck (though can be altered).
  • Can get boring.

Toggle Deck List
MonsterBarrier Statue of the Heavens x3
Ghost Reaper & Winter Cherries x3
SpellsPot of Extravagance x3
Terraforming x1
Final Countdown x1
Pot of Duality x3
Dimensional Fissure x1
Cauldron of the Old Man x3
Mystic Mine x3
TrapsInfinite Impermanence x3
Ojama Duo x3
Ojama Trio x3
Trap Trick x3
Spatial Collapse x3
Macro Cosmos x1
Rivalry of Warlords x3
ExtraBlack Luster Soldier - Soldier of Chaos x3
Crystron Halqifibrax x3
Union Carrier x3
Predaplant Verte Anaconda x3
Linkross x3
SideNibiru, the Primal Being x3
Dimension Shifter x3
Ash Blossom & Joyous Spring x3
Cosmic Cyclone x3
Solemn Judgment x3
Latest posts by YamiChio (see all)

3 thoughts on “Mystic Mind Collapse

  • Avatar
    August 27, 2020 at 9:13 pm



    any replamcnet ideas for Pot of extra ?

  • Avatar
    August 27, 2020 at 11:03 pm



    Here is a more budget friendly version :)

    – 3 Pot of Extravagance
    – 3 Ghost Reaper
    – Entire Extra Deck

    + 1 Upstart Goblin
    + 1 Set Rotation
    + 1 Gateway to Chaos
    + 3 of any relevant Hand Trap for your local meta (Nibiru, the Primal Being/Ash Blossom/D.D Crow/Droll & Lock etc)
    + 15 of whatever you like in the extra, its mostly irrelevant

  • Avatar
    August 28, 2020 at 11:37 am



    ;)Nice cancer deck!!

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