Enemies that touch Isaac are temporarily petrified and turn to gold. Any enemy killed while in this state will drop coins.
Quote
"Golden touch"
Effects
Petrifies and turns enemies into gold upon contact with Isaac.
Enemies killed while in this state will drop 1-4 Pennies.
Enemies that make contact with Isaac take damage equal to the number of coins he has.
The damage is 3.5+0.2x the number of Isaac's coins.
Damage is dealt up to twice per second per enemy.
Synergies
A Card Against Humanity - Spawned Poops have a great chance to turn into Golden Poops. 10% at 0 luck and 100% at 18 luck.
Epic Fetus - With E Coli: Launching a rocket at Isaac will turn the rocket into a golden poop, causing the explosion to break it automatically and spawning coins, which allows health to be exchanged for money.
Mine Crafter - Occasionally spawns a golden TNT barrel which turns into a regular pushable TNT after 3 seconds. While in its gold state, Isaac cannot collide with the barrel nor push it, although it can be pushed by enemies. In some cases, the golden barrel will explode immediately after spawning, dealing damage to Isaac. Apart from that, it doesn't give any benefits to the player.
The Poop - Using The Poop has a high chance to spawn Golden Poop. 50% at 0 luck and 100% at 5 luck.