Past World

The past is accessed by defeating a Mewthree clone at the end of Route 32 (Central). Celebi takes you back in order to prevent Giovanni. It should be noted that your supposed quest in the past is to win all 8 badges and save the world (presumably from Mewthree) and beat your father, although Sam hasn't build further than the present as of yet.

Several key differences are noted from the present.

Trainers

There are a number of trainers in different areas. You can challenge them for money. Battle is triggered when you walk near the trainers. Repeated challenge is possible (except for the classroom trainers).

Trainer	Location	Pokemon	Lvl	Move(s)	Exp
	Route 29	Skiploom	20	Leech Seed, Mega Drain	582
	Route 46	Primeape	30	Focus Energy, Thrash	957
	Cherrygrove City	Quagsire	20	Amnesia, Magnitude	293
	Route 30 (Left)	Rattata	20	Hyper Fang	244
	Route 30 (Left)	Butterfree	20	Stun Spore, Psybeam	741
	Route 30 (Right)	Pidgeotto	20	Sand Attack, Gust	484
	Route 31	Beedrill	20	Focus Energy, Twineedle	741
	Violet City Classroom Top left	Bayleef	20	Poison Powder, Razor Leaf	604
	Violet City Classroom Top right	Quilava	20	Smokescreen, Flame Wheel	608
	Violet City Classroom Bottom right	Croconaw *	20	Scary Face, Water Pulse	612
	Sprout Tower First Monk	Bellsprout	20	Growth, Vine Whip	360
	Sprout Tower Left Monk	Bellsprout	20	Poison Powder, Vine Whip	360
	Sprout Tower Right Monk	Bellsprout	20	Stun Spore, Vine Whip	360
	Sprout Tower HIgh Monk	Bellsprout	20	Growth, Vine Whip	360
		Bellsprout	20	Stun Spore, Vine Whip	360
		Noctowl	20	Reflect, Confusion	694
	Violet Gym First Trainer	Fearow	20	Agility, Fury Attack	694
	Violet Gym Second Trainer	Pidgey	30	FeatherDance, Gust	321
		Pidgeotto	30	Agility, Gust	726
	Falkner	Pidgeot	36	Sand Attack	1326
		Pidgeot	36	Agility, Wing Attack	1326
	Route 32 (North)	Nidoking	30	Focus Energy, Chip Away	1253
	Route 32 (Central)	Golbat	30	Confuse Ray, Bite	1343
	Ruins of Alph	Ditto	30	Transform (Copies only the first move)	1099
	Route 32 (South)	Goldeen	35	Agility, Flail	832
		Seaking	35	Agility, Water Pulse	1275
	Union Cave B1	Golem	40	Sandstorm, Rock Blast	1517
		Machamp	40	Focus Energy, DynamicPunch	1654
	Union Cave	Steelix	40	Stealth Rock, Double-Edge	1680
	Union Cave	Torkoal	40	Smokescreen, Flamethrower	1380
		Luvdisc	40	Rain Dance, Water Pulse	942
	Route 33	Geodude	30	Rock Polish, Rock Throw	469
		Machop	30	Foresight, Karate Chop	482
	Azalea Town	Slowking	35	Disable, Zen Headbutt	1230
	Azalea Gym Trainer	Parasect	32	Stun Spore, Cross Poison	877
	Azalea Gym Trainer (2 vs 2)	Ledian	35	Supersonic, Mach Punch	1005
		Ariados	35	Scary Face, Bug Bite	1005
	Bugsy	Spinarak	25	Spider Web	2892
		Metapod	40	Harden	6171
		Ariados	42	Bug Bite	16080
		Scyther	40	Swords Dance, Fury Cutter	22434
	Farfetch'd	Farfetch'd	35	Swords Dance, Sand-Attack, Peck, Slash	7050
		Parasect	25	Growth, Leech Life	6857
		Venonat	20	Double Team, Leech Life	3214
		Psyduck	25	Rain Dance, Water Sport	4285
	Ilex Forest	Ledian	25	Reflect, Mach Punch	717
		Parasect	25	Stun Spore, Slash	685
	Route 34	Granbull	30	Scary Face, Headbutt	1144
	Whitney	Miltank	40	Rollout, Defense Curl	1714
		Clefairy	20	Defense Curl, Stored Power	291

PokeCenter

Past pokecenters are accessible. Instead of healing, it provides a resting place to stay until a specific time in a day. See Time Cycle for more details.

Option	Time
Morning	3 a.m.
Daytime	10 a.m.
Nightime	9 p.m.

PokeMart

Past pokemarts are accessible. You can buy some healing items and boosting items.

Category	Icon	Item	Price	Function	Location
Healing		Potion	50	Heals 200 HP	Common
		Super Potion	75	Heals 500 HP	Azalea Town
Status removal		Antidote	20	Removes poison status	Common
		Awakening	25	Removes sleep status	Common
		Parlyz Heal	25	Removes paralysis status	Common
Temporary boost		X Attack	25	Boosts Attack by one stage	Violet City
		X Defend	25	Boosts Defense by one stage	Violet City
		X Speed	25	Boosts Speed by one stage	Violet City