Route 21 Crystal · Kanto route

Wild Pokémon

Tall grass encounter rate 6%

Pokémon	Type	Lv.	Morning	Day	Night
Tangela	Grass	28–35	50%	50%	60%
Rattata	Normal	25	30%	30%	30%
Raticate	Normal	20	10%	10%	10%
Mr. Mime	Psychic	28–30	10%	10%	–

Surfing encounter rate 6%

Pokémon	Type	Lv.	Chance
Tentacool	WaterPoison	30–35	90%
Tentacruel	WaterPoison	35	10%

Fishing

Rod	Pokémon	Lv.	Morning & day	Night
Old Rod	Magikarp	10	85%	85%
	Tentacool	10	15%	15%
Good Rod	Tentacool	20	35%	35%
	Magikarp	20	35%	35%
	Chinchou	20	20%	20%
	Shellder	20	10%	10%
Super Rod	Chinchou	40	40%	40%
	Shellder	40	30%	30%
	Tentacruel	40	20%	20%
	Lanturn	40	10%	10%

Chances are the game’s encounter slots for each time of day: morning 4:00–9:59, day 10:00–17:59, night 18:00–3:59 (grass and caves 30/30/20/10/5/4/1, surfing 60/30/10). Where to find every Pokémon · Crystal vs Gold & Silver.

Trainers

Trainer	Pokémon	Prize
Swimmer♀Nikki	Seel 28Seel 28Seel 28Dewgong 28	₽140
Swimmer♂Seth	Quagsire 29Octillery 29Quagsire 32	₽64
FisherArnold	Tentacruel 34	₽340

Prize money is the trainer class’s base payout times the level of the trainer’s last Pokémon. Trainers with phone rematches call you when they want another battle; their teams grow as you progress.

Items

No items to pick up here.

Tips

• Mr. Mime appears in the grass in the morning and day only, at Lv28–30 with a 10% rate.
• Tangela is the most common grass encounter, at Lv28–35.
• Use the Super Rod for Chinchou (40%) and Lanturn (10%) at Lv40.
• Fisher Arnold’s single Lv34 Tentacruel is weak to Electric and Ground attacks.