#392.407
Trapinch/Duosion
392.407
groundpsychic
#407.392
Duosion/Trapinch
407.392
psychicground

51(-7)
HP
58(+7)
60(-20)
ATK
80(+20)
48(+2)
DEF
46(-2)
71(-27)
SP.ATK
98(+27)
50(-5)
SP.DEF
55(+5)
23(+7)
SPEED
16(-7)
303(-50)
TOTAL
353(+50)

Regular
Hyper Cutter: Foes can't lower its ATK stat.
Arena Trap: Foes can't escape.
Magic Guard: Only takes damage from direct attacks (Immune to damage from Toxic, Life Orb, Leech Seed, etc).
Overcoat: Doesn't take damage from weather.
Hidden
Sheer Force: Effect chance moves have 1.3x power but lose the effect.
Regenerator: On switch out, restore 1/3rd max HP.

x2
bugdarkghostgrassicewater
x2
x1
dragonfairyfireflyinggroundnormalsteel
x1
x1/2
fightingpoisonpsychicrock
x1/2
x0
electric
x0

#392
Trapinch
392
ground
Lv.35
#393
Vibrava
393
grounddragon
Lv.45
#334
Flygon
334
grounddragon
#406
Solosis
406
psychic
Lv.32
#407
Duosion
407
psychic
Lv.41
#359
Reuniclus
359
psychic