Stone of Agony

The Stone of Agony is an item from The Legend of Zelda: Ocarina of Time. It can be obtained if Link gathers 20 or more Gold Skulltula Tokens. When Link has accomplished this, he will receive the Stone of Agony as a reward for breaking the curse on one of the Skulltula Family members living in the House of Skulltula in Kakariko Village.

When the player has a Rumble Pak equipped (or the Rumble Feature activated in the GameCube port) the controller vibrates in response to hidden grottos and similar secrets. Without a Rumble Pak or Rumble Feature, the Stone of Agony will be useless to the player.

The appearance of the Stone of Agony is all but identical to that of the aforementioned Nintendo 64 accessory, the Rumble Pak. Indeed, the only difference between the two is that surface of the Stone of Agony is made of hard rock while the real life counterpart is made of plastic.