#214.333
Heracross/Aggron
214.333
#333.214
Aggron/Heracross
333.214

76(+3)
HP
73(-3)
115(-5)
ATK
120(+5)
145(+35)
DEF
110(-35)
46(-7)
SP.ATK
53(+7)
83(+12)
SP.DEF
71(-12)
61(-12)
SPEED
73(+12)
526(+26)
TOTAL
500(-26)

Regular
Reg.
Sturdy: Can't be 1-hit KO'd at full HP.
Guts: Has 1.5x ATK with a major status condition. Doesn't lose ATK from burn.
Swarm: When it has 1/3rd or less max HP, its Bug-type moves have 1.5x power.Rock Head: Doesn't take recoil damage.
Hidden
HA
Heavy Metal: Double the normal weight for its species.
Moxie: Gains an ATK stage after KO'ing a Pokémon.
Rock Head: Doesn't take recoil damage.
Swarm: When it has 1/3rd or less max HP, its Bug-type moves have 1.5x power.
Guts: Has 1.5x ATK with a major status condition. Doesn't lose ATK from burn.Sturdy: Can't be 1-hit KO'd at full HP.

x2
RockSteelWater
FightingFireGround
x1
BugDarkDragonElectricFairyFightingFireFlyingGhostGrassGroundIcePsychic
ElectricFairyFlyingGhostPsychicWater
x0.5
NormalPoison
DarkDragonGrassIceNormalSteel
x0.25
-
BugRock
x0
-
Poison

#390
Aron
390
Lv.32
#391
Lairon
391
Lv.42
#333
Aggron
333
#390
Aron
390
Lv.32
#391
Lairon
391
Lv.42
#333
Aggron
333

Safari Zone A3 (trade), Ilex Forest
Pokemon: 214
Route 9
Pokemon: 390
Evolve Aron (Lv32)
Pokemon: 391
Mt. Mortar (static), Evolve Lairon (Lv42)
Pokemon: 333