Orb of Doom



The Orb of Doom was a magical natural crystal with sinister magical proerties used by Master Vile to reverse time on Earth, causing the Mighty Morphin Power Rangers and the rest of Earth's inhabitants to revert to helpless child form and thus lose access to their powers.

This was done in a bid to allow Vile and the forces under Rita Repulsa and Lord Zedd to take control of the Earth, but their attack was thwarted by the arrival of the Alien Rangers of Aquitar. The Orb of Doom's effects were later reversed.