Route 12

Walkthrough: At the end of Route 11 is the connecting Route 12. Route 12 is a rough Mountainside that requires a Mudsdale in order traverse the rocky terrain, which is why Hapu, the trainer you helped defeat Team Skull at Royal Avenue with, shows up and gives you access to the Mudsdale Poke Ride.

Wild Pokemon:

Initial Pokemon (Levels 29-32): Mudbray(30%), Graveler(30%), Houndoom(20%), Torkoal(20%)

SOS Pokemon #1 (Levels 29-32): Mudsdale, Graveler, Houndoom, Torkoal

SOS Pokemon #2 (Levels 29-32): Mudbray, Graveler, Houndoom, Torkoal

Trainers:

Punk Guy Lane - Level 32 Krokorok

Punk Girl Yoko - Level 32 Panchem

Rising Star Matthew - Level 33 Cranidos

Scientist Jayson - Level 32 Porygon, Level 32 Magneton

Swimmer Sara - Level 32 Starmie

Surfer Robert - Level 32, Level 32 Sandygast

Rising Star Leilani - Level 33 Tirtouga

Collector Andrew - Level 35 Larvesta, Level 35 Pinsir

Items:

Burn Heal - Near First Rocky Terrain

Hyper Potion - Near Rising Star Matthew

X Attack - Near Scientist Jayson

Elixir - Near Rising Star Leilani

TM82 - Defeat Collector Andrew

PP Up (Hidden) - Within Southern Rock