Template:ItemTable
The Small Rock is an unlockable passive item.
Effect
Notes
With Afterbirth †, the speed and tears changes will take effect immediately; without it, they will not immediately change until Isaac's speed or tears stats are updated the next time.- The rock normally only appears once per run but can appear again if Isaac's items are re-rolled with the
D4, 
D100, or a Dice Room. - The rock may also appear twice in the same floor if the player does not pick it up the first time encountered, and then bombs another rock to get it again. However, while the Speed down and Tears up stack, the Damage does not.
In-game Footage
Trivia
- This item could be a reference to the Bible: John 8:7 as it says: "Let he who is without sin cast the first stone[...]".
- It could also be a reference to the Biblical story of David and Goliath, as David lobbed a small rock at Goliath's forehead (hence the item location on Isaac), instantly killing him.
- In the original Binding of Isaac, the player's tears would take on a grey color after Small Rock has been picked up. In Rebirth, however, the tears will be red.
- Also possibly referencing the result of rough play that some children go through.
- This item is used in Challenge #3 (Head Trauma).
Seeds
Template:PlatPC 3V10 RC7Y (The Tinted Rock in room above spawn) Template:HardMode Template:PlatVita X830 RRFL (The Tinted Rock in the room below) Template:Plat3DS F4GJ 7ZHK (The Tinted Rock in the room before the boss room) Template:NormalMode Template:PlatWiiU SFE6 QGF9 (Tinted Rock to left of spawn) Template:PlatSwitch MSKX 1XN8 (Tinted Rock in the room left of spawn) Template:HardMode Template:PlatSwitch T8GC DE46 (Tinted rock in the room right of spawn) Template:HardMode
Template:MasterNav