Talk:Rock Tunnel/@comment-120.144.52.91-20120109053119/@comment-184.6.31.189-20120201051830

if you time it just right, you can have your pokemon that knows flash use it right as the gyarados picks up the rare candy. this will cause it to drop the rare candy. the geodude is easy to kill

in terms of timing, I placed my beedrill that knew flash in the far right pokemon slot just as the gyarados passed the light gray cluster of rocks immediately to the left of the far left pokemon slot