Card Rulings:Spatial Collapse

You can activate "Spatial Collapse" when you have 5 or less cards on the field and your opponent has 5 or less cards on the field.
 * If "Spatial Collapse" is activated, and an effect is chained so that a player has more than 5 cards on the field after "Spatial Collapse" resolves, the controller selects cards to send to the Graveyard to make the number 5.


 * "Spatial Collapse" includes Tokens, too.

When you have 4 cards on your side of the field while "Spatial Collapse" is active, you cannot activate "Change of Heart".
 * While "Spatial Collapse" is active and you have 1 or more cards already on your side of the field, you cannot activate "Scapegoat" because you would have your 1 previous card + the "Scapegoat" card + 4 monster tokens = 6.


 * When "Cyber Jar" is activated while "Spatial Collapse" is active, if the number of cards exceeds 5, each player selects cards to send to the Graveyard to make the number 5.


 * When you have 4 cards on the field and you activate "Remove Brainwashing", you select cards to destroy to make the number of cards you control 5.

Mentions in Other Rulings

 * [Re: Amplifier] If the controller of "Jinzo" with "Amplifier" has activated the effects of..."Spatial Collapse"...their effects are not negated, but if the opponent activates them, they ARE negated.