Shortage is a consumable in Shotgun King Cards, a mod for The Binding of Isaac.

Activates fully charged Everything Jar:

• Spawns a random amount of various pickups.
• Spawns a neutral fly.
• Spawns a bunch of friendly Dips, Blue Flies, and Blue Spiders.
• Closes the room's doors and spawns random enemies in front of each door, including Secret Room entrances.
• Spawns an item pedestal that cycles between 9 different items, 30 times per second, Items are selected from the current room's item pool.
• Spawns many different colored beams of light that deal damage to enemies and scale with Isaac's damage.
• Fills the room with poop.
• Spawns 6 Troll Bombs.
• Invokes the effects of Dataminer.
• Spawns a bunch of Shopkeepers.
• Spawns a Giga Bomb pickup that has a chance to be lit and explode.
• Does nothing.

The following special synergies and interactions for Shortage have been documented.

* Note that not all possible synergies and interactions are listed here.

• Download Shotgun King Cards from the Steam Workshop.