Pokémon HeartGold and SoulSilver/Dark Cave

Here are the following Field Moves you need:Flash(TM70),Rock Smash,Strength,and Surf. Rock Tunnel leads to the following routes:#45 (to Blackthorn City),#31 (to Violet City),and #46 (to New Bark Town). Items : Potion, Dire Hit, Full Heal, Hyper Potion, Black Glasses, Revive, and TM False Swipe. Step 1: Light the Way With Flash