This site has not yet been updated to reflect the changes in Reborn v19.5. It still only reflects the state of the game as of v19.16.

Crunch

Damage class	Physical	Type	DARK	Target	Single target
Power	80	Accuracy	100	PP	15
Priority	0	Additional effect chance			20%
Additional effect description		Decreases target's Defense by 1 stage.

In-game description

The user crunches up the target with sharp fangs. This may also lower the target's Defense stat.

Pokémon that learn it

Pokémon	Methods
Charmander	Egg move
Rattata (Normal Form)	Level 22
Rattata (Alolan Form)	Level 22
Raticate (Normal Form)	Level 24
Raticate (Alolan Form)	Level 24
Arbok	Evolution
Nidoran♀	Level 37
Nidorina	Level 43
Growlithe	Level 39 Egg move
Grimer (Alolan Form)	Level 32
Muk (Alolan Form)	Level 32
Rhyhorn	Egg move
Kangaskhan	Level 37
Kangaskhan (Mega Form)	Level 37
Gyarados	Level 39
Gyarados (Mega Form)	Level 39
Aerodactyl	Level 33
Aerodactyl (Mega Form)	Level 33
Snorlax	Level 49
Totodile	Level 27 Egg move
Croconaw	Level 30
Feraligatr	Level 32
Girafarig	Level 37
Steelix	Level 37
Steelix (Mega Form)	Level 37
Steelix (Gargantuan Form)	Level 37
Snubbull	Level 49 Egg move
Granbull	Level 59
Teddiursa	Egg move
Houndour	Level 49
Houndoom	Level 56
Houndoom (Mega Form)	Level 56
Raikou	Level 43
Larvitar	Level 41
Pupitar	Level 47
Tyranitar	Level 47
Tyranitar (Mega Form)	Level 47
Treecko	Egg move
Poochyena	Level 34
Mightyena	Level 1
Mightyena	Level 40
Exploud	Evolution
Mawile	Level 29
Mawile (Mega Form)	Level 29
Electrike	Egg move
Carvanha	Level 36
Sharpedo	Level 40
Sharpedo (Mega Form)	Level 40
Trapinch	Level 22
Seviper	Level 39
Corphish	Level 39
Crawdaunt	Level 43
Snorunt	Level 41
Glalie	Level 41
Glalie (Mega Form)	Level 41
Walrein	Level 1
Huntail	Level 34
Bagon	Level 25
Shelgon	Level 25
Salamence	Level 25
Salamence (Mega Form)	Level 25
Rayquaza	Level 20
Rayquaza (Mega Form)	Level 20
Turtwig	Level 37
Grotle	Level 42
Torterra	Level 45
Bidoof	Level 25
Bibarel	Level 28
Shinx	Level 33
Luxio	Level 38
Luxray	Level 42
Cranidos	Egg move
Floatzel	Level 1
Stunky	Egg move
Garchomp	Evolution
Garchomp (Mega Form)	Evolution
Riolu	Egg move
Hippopotas	Level 31
Hippowdon	Level 31
Skorupi	Level 45
Drapion	Level 49
Carnivine	Level 41
Heatran	Level 33
Patrat	Level 16
Watchog	Level 16
Lillipup	Level 22
Herdier	Level 24
Stoutland	Level 24
Pansage	Level 43
Pansear	Level 43
Panpour	Level 43
Basculin (Red-Striped Form)	Level 17
Basculin (Blue-Striped Form)	Level 17
Sandile	Level 28
Krokorok	Level 28
Krookodile	Level 28
Scraggy	Level 38
Scrafty	Level 38
Tirtouga	Level 21
Carracosta	Level 21
Archen	Level 35
Archeops	Level 35
Eelektrik	Evolution
Eelektross	Level 1
Druddigon	Level 25
Durant	Level 21
Deino	Level 25
Zweilous	Level 25
Hydreigon	Level 25
Tornadus (Incarnate Form)	Level 43
Tornadus (Therian Form)	Level 43
Thundurus (Incarnate Form)	Level 43
Thundurus (Therian Form)	Level 43
Reshiram	Level 71
Zekrom	Level 71
Litleo	Level 39
Pyroar	Level 42
Pancham	Level 39
Pangoro	Level 42
Tyrunt	Level 34
Tyrantrum	Level 34
Avalugg	Level 1
Avalugg	Level 65
Avalugg (PULSE Form)	Level 1
Avalugg (PULSE Form)	Level 65
Zygarde (50% Form)	Level 51
Zygarde (10% Form)	Level 51
Zygarde (100% Form)	Level 51
Litten	Egg move
Yungoos	Level 34
Gumshoos	Level 39
Grubbin	Level 22
Charjabug	Level 25
Rockruff	Level 40
Lycanroc (Midday Form)	Level 40
Lycanroc (Midnight Form)	Level 40
Lycanroc (Dusk Form)	Level 40
Dewpider	Level 32
Araquanid	Level 38
Silvally (Type: Normal Form)	Level 50
Silvally (Type: Fighting Form)	Level 50
Silvally (Type: Flying Form)	Level 50
Silvally (Type: Poison Form)	Level 50
Silvally (Type: Ground Form)	Level 50
Silvally (Type: Rock Form)	Level 50
Silvally (Type: Bug Form)	Level 50
Silvally (Type: Ghost Form)	Level 50
Silvally (Type: Steel Form)	Level 50
Silvally (Type: Unknown Form)	Level 50
Silvally (Type: Fire Form)	Level 50
Silvally (Type: Water Form)	Level 50
Silvally (Type: Grass Form)	Level 50
Silvally (Type: Electric Form)	Level 50
Silvally (Type: Psychic Form)	Level 50
Silvally (Type: Ice Form)	Level 50
Silvally (Type: Dragon Form)	Level 50
Silvally (Type: Dark Form)	Level 50
Silvally (Type: Fairy Form)	Level 50
Silvally (Dev Form)	Level 50
Bruxish	Level 28
Solgaleo	Level 37
Guzzlord	Level 37