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Mt. Mortar

Location, Johto

Mt. Mortar: 17 species in 3 games

Gold and Silver Crystal HeartGold and SoulSilver

Area 1 of 4

Mount Mortar (1F): 14 species across 5 versions

Gold and SilverCrystalHeartGold and SoulSilver

Gold and Silver: 8 species
Species	Method	Levels	Chance	Game page
Rattata	Walking in tall grass or a cave	14 to 16	up to 14%	All places
Zubat	Walking in tall grass or a cave	13 to 15	up to 60%	All places
Machop	Walking in tall grass or a cave	14	up to 20%	All places
Geodude	Walking in tall grass or a cave	14	up to 5%	All places
Goldeen	Fishing with a good rod	20	65%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	15 to 24	up to 90%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	20 to 24	up to 10%	All places
Magikarp	Fishing with a good rod	20	35%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places
Marill	Surfing	20	30%	All places
Marill	Walking in tall grass or a cave	13 to 15	up to 40%	All places

Crystal: 10 species
Species	Method	Levels	Chance	Game page
Rattata	Walking in tall grass or a cave	14	up to 30%	All places
Raticate	Walking in tall grass or a cave	16	up to 5%	All places
Zubat	Walking in tall grass or a cave	13	up to 30%	All places
Golbat	Walking in tall grass or a cave	13	up to 10%	All places
Machop	Walking in tall grass or a cave	14	up to 20%	All places
Geodude	Walking in tall grass or a cave	14	up to 5%	All places
Goldeen	Fishing with a good rod	20	65%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	15 to 19	60%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	20 to 24	10%	All places
Magikarp	Fishing with a good rod	20	35%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places
Marill	Surfing	20 to 24	30%	All places
Marill	Walking in tall grass or a cave	14	20%	All places

HeartGold and SoulSilver: 12 species
Species	Method	Levels	Chance	Game page
Rattata	Walking in tall grass or a cave	14 to 16	14%	All places
Zubat	Walking in tall grass or a cave	13 to 15	up to 40%	All places
Machop	Walking in tall grass or a cave	14	20%	All places
Geodude	Walking in tall grass or a cave	14	5%	All places
Goldeen	Fishing with a good rod	20	60%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	10 to 25	90%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	15 to 25	10%	All places
Magikarp	Fishing with a good rod	20	40%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places
Marill	Walking in tall grass or a cave	13 to 15	up to 40%	All places
Makuhita	Walking in tall grass or a cave	14	20%	All places
Absol	Walking in tall grass or a cave	13 to 15	20%	All places
Chingling	Walking in tall grass or a cave	14	20%	All places
Bronzor	Walking in tall grass or a cave	13 to 15	20%	All places

Area 2 of 4

Mount Mortar (Lower Cave): 11 species across 5 versions

Gold and SilverCrystalHeartGold and SoulSilver

Gold and Silver: 4 species, all by walking in tall grass or a cave
Species	Levels	Chance	Game page
Rattata	14	10%	All places
Zubat	14	5%	All places
Machop	13 to 15	35%	All places
Geodude	13 to 15	50%	All places

Crystal: 7 species, all by walking in tall grass or a cave
Species	Levels	Chance	Game page
Rattata	14	up to 30%	All places
Raticate	14 to 15	up to 20%	All places
Zubat	14 to 15	up to 10%	All places
Golbat	15	up to 5%	All places
Machop	15	up to 20%	All places
Geodude	13	up to 30%	All places
Marill	15	5%	All places

HeartGold and SoulSilver: 8 species, all by walking in tall grass or a cave
Species	Levels	Chance	Game page
Rattata	14	10%	All places
Zubat	14	5%	All places
Machop	13 to 15	up to 25%	All places
Geodude	13 to 15	up to 30%	All places
Makuhita	15	20%	All places
Absol	13	20%	All places
Chingling	15	20%	All places
Bronzor	13	20%	All places

Area 3 of 4

Mount Mortar (Upper Cave): 14 species across 5 versions

Gold and SilverCrystalHeartGold and SoulSilver

Gold and Silver: 9 species
Species	Method	Levels	Chance	Game page
Raticate	Walking in tall grass or a cave	30	10%	All places
Golbat	Walking in tall grass or a cave	30	5%	All places
Machop	Walking in tall grass or a cave	28	5%	All places
Machoke	Walking in tall grass or a cave	32	30%	All places
Geodude	Walking in tall grass or a cave	31	20%	All places
Graveler	Walking in tall grass or a cave	31	30%	All places
Goldeen	Fishing with a good rod	20	65%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	20 to 29	90%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	25 to 29	10%	All places
Magikarp	Fishing with a good rod	20	35%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places

Crystal: 10 species
Species	Method	Levels	Chance	Game page
Raticate	Walking in tall grass or a cave	30	up to 20%	All places
Golbat	Walking in tall grass or a cave	30	up to 15%	All places
Machop	Walking in tall grass or a cave	28	up to 5%	All places
Machoke	Walking in tall grass or a cave	32	up to 30%	All places
Geodude	Walking in tall grass or a cave	31	up to 30%	All places
Graveler	Walking in tall grass or a cave	31	up to 30%	All places
Goldeen	Fishing with a good rod	20	65%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	20 to 24	60%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	25 to 29	10%	All places
Magikarp	Fishing with a good rod	20	35%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places
Marill	Surfing	25 to 29	30%	All places
Marill	Walking in tall grass or a cave	28	5%	All places

HeartGold and SoulSilver: 13 species
Species	Method	Levels	Chance	Game page
Raticate	Walking in tall grass or a cave	30	10%	All places
Golbat	Walking in tall grass or a cave	30	5%	All places
Machop	Walking in tall grass or a cave	28	5%	All places
Machoke	Walking in tall grass or a cave	32	up to 20%	All places
Geodude	Walking in tall grass or a cave	31	20%	All places
Graveler	Walking in tall grass or a cave	31	up to 20%	All places
Goldeen	Fishing with a good rod	20	60%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	15 to 30	90%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	20 to 30	10%	All places
Magikarp	Fishing with a good rod	20	40%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places
Makuhita	Walking in tall grass or a cave	31	20%	All places
Absol	Walking in tall grass or a cave	31 to 32	20%	All places
Chingling	Walking in tall grass or a cave	31	20%	All places
Bronzor	Walking in tall grass or a cave	31 to 32	20%	All places

Area 4 of 4

Mount Mortar (B1F): 15 species across 5 versions

Gold and SilverCrystalHeartGold and SoulSilver

Gold and Silver: 9 species
Species	Method	Levels	Chance	Game page
Rattata	Walking in tall grass or a cave	16	10%	All places
Raticate	Walking in tall grass or a cave	16	5%	All places
Zubat	Walking in tall grass or a cave	15 to 17	60%	All places
Machop	Walking in tall grass or a cave	16	20%	All places
Geodude	Walking in tall grass or a cave	16	5%	All places
Goldeen	Fishing with a good rod	20	65%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	15 to 24	90%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	20 to 24	10%	All places
Magikarp	Fishing with a good rod	20	35%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places
Tyrogue	Receive as a gift	10	100%	All places

Crystal: 10 species
Species	Method	Levels	Chance	Game page
Raticate	Walking in tall grass or a cave	18	up to 5%	All places
Zubat	Walking in tall grass or a cave	15 to 17	up to 60%	All places
Golbat	Walking in tall grass or a cave	17	up to 20%	All places
Machop	Walking in tall grass or a cave	16	up to 10%	All places
Geodude	Walking in tall grass or a cave	16	up to 5%	All places
Goldeen	Fishing with a good rod	20	65%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	20 to 24	60%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	20 to 24	10%	All places
Magikarp	Fishing with a good rod	20	35%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places
Marill	Surfing	20 to 24	30%	All places
Marill	Walking in tall grass or a cave	16	10%	All places
Tyrogue	Receive as a gift	10	100%	All places

HeartGold and SoulSilver: 13 species
Species	Method	Levels	Chance	Game page
Rattata	Walking in tall grass or a cave	16	20%	All places
Raticate	Walking in tall grass or a cave	16	5%	All places
Zubat	Walking in tall grass or a cave	15 to 17	up to 40%	All places
Machop	Walking in tall grass or a cave	16	10%	All places
Geodude	Walking in tall grass or a cave	16	5%	All places
Goldeen	Fishing with a good rod	20	60%	All places
Goldeen	Fishing with an old rod	10	15%	All places
Goldeen	Fishing with a super rod	40	70%	All places
Goldeen	Surfing	10 to 25	90%	All places
Seaking	Fishing with a super rod	40	10%	All places
Seaking	Surfing	15 to 25	10%	All places
Magikarp	Fishing with a good rod	20	40%	All places
Magikarp	Fishing with an old rod	10	85%	All places
Magikarp	Fishing with a super rod	40	20%	All places
Tyrogue	Receive as a gift	10	100%	All places
Makuhita	Walking in tall grass or a cave	16	20%	All places
Absol	Walking in tall grass or a cave	15 to 17	20%	All places
Chingling	Walking in tall grass or a cave	16	20%	All places
Bronzor	Walking in tall grass or a cave	15 to 17	20%	All places