Jam Breeding Machine

  Continuous / Spell
During each of your Standby Phases: Special Summon 1 "Slime Token" (Aqua-Type/WATER/LEVEL 1/ATK 500/DEF 500) in Attack Position. You cannot Summon any monsters, except "Slime Tokens" (but you can Set). 

CARD ID: 21770260
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TCG SetSymbolRarityLowAvgTrend
Dark Beginning 1 DB1-EN229 Common0.02€0.14€0.11€
Labyrinth of Nightmare LON-026 Rare0.02€0.29€0.09€
Labyrinth of Nightmare LON-E026 Rare0.02€0.29€0.09€
Labyrinth of Nightmare LON-EN026 Rare0.02€0.29€0.09€
Legendary Collection 4: Joey's World Mega Pack LCJW-EN124 Common0.09€-,--€0.11€


Previously Official Rulings

You may
Set monsters when you have this card active on your side of the field, but you cannot Flip Summon them.

You may Summon a monster and then activate this card.

You cannot activate "Scapegoat" if you have this card active on your side of the field.

If the effect of "Cyber Jar" is activated when you have this card active on your side of the field, monsters that you pick up which could normally be Summoned by the effect of "Cyber Jar" are destroyed instead. Other monsters, such as Level 5 and above monsters, and monsters that can only be Special Summoned, are still added to your hand.

Mentions in Other Rulings

Barrier Statue: Effects that Special Summon, like “Jam Breeding Machine”, will activate while a Barrier Statue is in play, but if they would Special Summon a monster with a barred Attribute, no monster will be Special Summoned.

Insect Queen: No Insect Monster Token is Special Summoned if it is impossible to do so (due to "Jam Breeding Machine", etc.).

Royal Oppression: When "Jam Breeding Machine" activates its effect to Special Summon a "Slime Token" in the Standby Phase, and the effect of "Royal Oppression" can be activated at that time to negate the Special Summon and destroy "Jam Breeding Machine".