Lake of Rage

Johto · Gold

Pokémon	Type	Levels	Held	Rate
Surf
Magikarp	Water	10–19	—	90%
Gyarados	WaterFlying	15–19	—	10%
Headbutt
Caterpie	Bug	10	—	65%
Metapod	Bug	10	—	15%
Exeggcute	GrassPsychic	10	—	15%
Butterfree	BugFlying	10	2%	5%
Headbutt · rare trees
Only from a rare tree: one tree in ten, picked by the tree's position and the player's Trainer ID. Headbutting a rare tree starts a battle 80% of the time; four trees in ten start one 50% of the time, and the rest 10%.
Caterpie	Bug	10	—	50%
Pineco	Bug	10	—	30%
Exeggcute	GrassPsychic	10	—	15%
Butterfree	BugFlying	10	2%	5%
Old rod
Magikarp	Water	10	—	100%
Good rod
Magikarp	Water	20	—	90%
Gyarados	WaterFlying	20	—	10%
Super rod
Magikarp	Water	40	—	70%
Gyarados	WaterFlying	40	—	30%
One-time
GyaradosShiny	WaterFlying	30	—	100%