#208.303
Steelix/Anorith
208.303
#303.208
Anorith/Steelix
303.208

65(+10)
HP
55(-10)
91(+3)
ATK
88(-3)
100(-50)
DEF
150(+50)
50(+5)
SP.ATK
45(-5)
60(+5)
SP.DEF
55(-5)
60(+15)
SPEED
45(-15)
426(-12)
TOTAL
438(+12)

Regular
Reg.
Battle Armor: Immune to critical hits.
Rock Head: Doesn't take recoil damage.
Sturdy: Can't be 1-hit KO'd at full HP.Battle Armor: Immune to critical hits.
Hidden
HA
Swift Swim: SPEED is doubled in rainy weather.
Sheer Force: Effect chance moves have 1.3x power but lose the effect.
Sturdy: Can't be 1-hit KO'd at full HP.
Rock Head: Doesn't take recoil damage.

x4
Fire
GrassWater
x2
-
FightingGroundIceSteel
x1
DarkElectricFightingFlyingGhostGroundRockWater
BugDarkDragonFairyGhostPsychic
x0.5
BugDragonFairyIceNormalPsychicSteel
FireFlyingNormalRock
x0.25
Grass
Poison
x0
Poison
Electric

#95
Onix
95
Metal Coat
or Lv.40
#208
Steelix
208
#95
Onix
95
Metal Coat
or Lv.40
#208
Steelix
208
#303
Anorith
303
Lv.40
#304
Armaldo
304
#303
Anorith
303
Lv.40
#304
Armaldo
304

Mt. Mortar (static), Mt. Moon, Mt. Silver, Rock Tunnel, Union Cave, Victory Road
Pokemon: 95
Mt. Silver, Mt. Silver Base, Union Cave, Victory Road, Evolve Onix (Lv40 or Metal Coat)
Pokemon: 208
S.S. Anne (gift), Rock Smash (fossil)
Pokemon: 303
Evolve Anorith (Lv40)
Pokemon: 304