#346.426
Regigigas/Tyrantrum
346.426
normaldragon
#426.346
Tyrantrum/Regigigas
426.346
rocknormal

100(+9)
HP
91(-9)
134(-13)
ATK
147(+13)
116(+3)
DEF
113(-3)
76(+4)
SP.ATK
72(-4)
93(+17)
SP.DEF
76(-17)
80(-10)
SPEED
90(+10)
599(+10)
TOTAL
589(-10)

Regular
Slow Start: Upon entering battle, has half its ATK and SPEED for 5 turns.
Strong Jaw: Biting moves have 1.5× power.
Hidden
Rock Head: Doesn't take recoil damage.
Mold Breaker: Moves ignore abilities that hinder or prevent hitting the target (Levitate, Wonder Guard, Damp, Volt Absorb, etc).

x4
-
fighting
x4
x2
dragonfairyfightingice
grassgroundsteelwater
x2
x1
bugdarkflyinggroundnormalpoisonpsychicrocksteel
bugdarkdragonelectricfairyicepsychicrock
x1
x1/2
electricfiregrasswater
fireflyingnormalpoison
x1/2
x0
ghost
ghost
x0

#346
Regigigas
346
normal
#425
Tyrunt
425
rockdragon
Lv.39
day
#426
Tyrantrum
426
rockdragon