Spawns a random pickup, chest, or has a 10% to instead spawn an item from a random item pool.
Each pickup/chest variant has an equal chance of spawning. For example: if it spawns a heart, that heart has an equal chance to be a
Heart, 
Black Heart, 
Eternal Heart, etc.
Can be overcharged by default.
Every pickup charges singularity differently, shown in the list below:
• 24 pips - A Dollar, Pyro and Skeleton Key.
• 12 pips - A Quarter.
• 10 pips - Boom!.
• 6 pips - Void, Abyss, Black Rune or Alpha Centauri if anything was absorbed.
• 4 pips -
Charged Key, 
Giga Bomb and Horse 48 Hour Energy!.
• 3 pips -
Golden Key, 
Golden Bomb, 
Dime, 
Lucky Penny and Eternal Heart.
• 2 pips - All double pack pickups,
Nickel, Black Heart, 
Bone Heart, 48 Hour Energy! and Horse Pills.
• 1 pip - Smelter, Marbles if a trinket was gulped.
• 1 pip -
Golden Penny, 
Golden Pill or 
Golden Horse Pill with 50% chance, but the latter gives 2 instead of 1.
• 0 pips - Any batteries don't charge Singularity, as well as Ancient Recall, Vurp! and
Gold Heart.
• 1 pip - Anything else not listed, as well as unsupported modded pickups.
Unlock: Defeat Delirium as
Tainted Andromeda.