This article's subject exists primarily or exclusively within the continuity. SatAM Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
The Power Stone.
Power Rock (also known as the Power Stone) is an object that appears in the television series.
Sonic the Hedgehog
Appearing as roughly the size of a
Chaos Emerald, the Power Rock is a major power source and is used to generate Power Rings from the Lake of Rings in Knothole Village. Without the Power Rock the lake would not be able to produce any more Power Rings.
The Power Rock was created by Sonic's
Uncle Chuck, and produces one Power Ring every twelve hours. Sonic the Hedgehog broke off part of the Power Rock and gave it to Griff so that Lower Mobius would still have power left after its generator ran out of power.
Color Blocks | Chaos Emeralds ( Extreme Gear) | Crystals | Emeralds | Emerald Shards | Forcejewels | Fake Emerald | Gems ( Blue, Green, Purple, Rainbow, Red, Sky, Yellow) | Great Emeralds | Master Emerald | Phantom Ruby | Phantom Ruby prototype | Precioustone | Sol Emeralds | Super Emeralds | Time Stones
Sonic the Comic Black Emerald | Grey Emerald | Chaos Emeralds | Master Emerald | Soul Crystal | Ultragem
Sonic the Hedgehog Deep Power Stone | Energy Crystal | Power Rock | Time Stones
Adventures of Sonic the Hedgehog Chaos Emeralds ( Immortality, Invincibility, Invisibility, Life, Ring)
Archie Comics Pre-SGW
Anarchy Beryls | Ancient Onyx | Chaos Emeralds ( Dark Mobius, In Another Time, In Another Place) | Freedom Emeralds | Guiding Star Gem | Master Emerald ( Dark Mobius) | Master Precioustone | Sol Emeralds | Super Emerald | Time Stone
Chaos Emeralds | Emerald Shards | Master Emerald | Sol Emeralds | Time Stones
Sonic Underground Chaos Emerald | Power Stone
Sonic X Chaos Emeralds | Master Emerald
Sonic Boom Chaos Crystals | Crystal Shards | Fregosi Sapphire | Lost Crystal of Power | Meroke Crystal | Tummel Crystal
IDW Publishing Chaos Emeralds | Master Emerald | Sol Emeralds | Warp Topaz