Pokémon Crystal: Beat Bugsy — Azalea Town Gym, badge 2

What opens up at this point in the game, and everything you can catch by now that you couldn't before.

Now usable

• Old Rod — the Old Rod (Route 32 — Pokémon Center 1F)
• Rock Smash — Rock Smash (TM08, Route 36)
• Headbutt (low) — Headbutt (TM02, Ilex Forest)
• Headbutt — Headbutt (TM02, Ilex Forest)
• Headbutt (high) — Headbutt (TM02, Ilex Forest)
• Old Rod (swarm) — the Old Rod (Route 32 — Pokémon Center 1F)

Newly reachable

Newly catchable (9)

AipomBeedrillExeggcuteGoldeenHeracrossMagikarpPinecoQwilfishTentacool

TMs you can now pick up

• TM49 Fury Cutter — Azalea Town Gym

Bosses around here