#7.94
Squirtle/Gengar
7.94
waterpoison
#94.7
Gengar/Squirtle
94.7
ghostwater

49(-5)
HP
54(+5)
59(+6)
ATK
53(-6)
61(-2)
DEF
63(+2)
76(-27)
SP.ATK
103(+27)
67(-4)
SP.DEF
71(+4)
87(+22)
SPEED
65(-22)
399(-10)
TOTAL
409(+10)

Regular
Levitate: Immune to Ground-type moves, Spikes, Toxic Spikes, and Arena Trap.
Torrent: When it has 1/3rd or less max HP, Water-type moves have 1.5x power.
Hidden
Levitate: Immune to Ground-type moves, Spikes, Toxic Spikes, and Arena Trap.
Rain Dish: Restore 1/16th max HP each turn during rain.

x2
electricgroundpsychic
darkelectricghostgrass
x2
x1
darkdragonflyingghostgrassnormalrock
dragonfairyflyinggroundpsychicrock
x1
x1/2
bugfairyfightingfireicepoisonsteelwater
bugfireicepoisonsteelwater
x1/2
x0
-
fightingnormal
x0

#7
Squirtle
7
water
Lv.16
#8
Wartortle
8
water
Lv.36
#9
Blastoise
9
water
#92
Gastly
92
ghostpoison
Lv.25
#93
Haunter
93
ghostpoison
LINKINGCORD
or Lv.40
#94
Gengar
94
ghostpoison