Pokemon Crystal walkthrough section
Pokemon Crystal Phase 10: Viridian City — Blue
Viridian's gym leader is Blue — the toughest Kanto leader, and he'll only battle once you hold the other seven Kanto badges .
Blastoise Phase 10 section 4 of 7
Viridian's gym leader is Blue — the toughest Kanto leader, and he'll only battle once you hold the other seven Kanto badges .
GuidePokemon Crystal
PhasePhase 10
Section4/7
Viridian City — Blue
Viridian's gym leader is Blue — the toughest Kanto leader, and he'll only battle once you hold the other seven Kanto badges. His mixed team punishes a one-trick lineup; you need broad coverage and Lv 55+.
Optimal call: After beating Blue (your 16th badge), travel to Pallet Town and talk to Professor Oak — he grants permission to enter Mt. Silver, the road to Red (Phase 12).