The description says it feels like there is something inside, but I've got no idea how to open it.
What does the lucky rock trinket do
the-binding-of-isaac-rebirth
the-binding-of-isaac-rebirth
The description says it feels like there is something inside, but I've got no idea how to open it.
Best Answer
You don't open the lucky rock trinket - you open other rocks.
It seems that with this trinket, any rock you smash will drop a coin. I had a fair number of bombs saved up when I got this trinket, so I went on a bit of a spree. Every rock smashed by my bombs dropped exactly 1 cent each. There could be a chance a nickel/dimes/quarters, but the RNG did not drop any over 16 bombs and multiple rocks per bomb.