|Release||12 April 2010 (Update)|
|High alch||6 coins|
|Low alch||4 coins|
|On death||Always a safe death|
|Examine||Used to power some ancient device.|
The green power crystal is a crystal dropped during the boss fight with Stomp. Two are dropped and they each must be placed in either of the two lodestones on each side of Stomp to prevent him from healing and to continue to the next stage of the fight. If only one portal is powered up, only one crystal will fall the next time they are dropped. This is the first power crystal dropped, before the blue and red power crystals.