#8.92
Wartortle/Gastly
8.92
waterpoison
#92.8
Gastly/Wartortle
92.8
ghostwater

49(+10)
HP
39(-10)
44(-9)
ATK
53(+9)
46(-17)
DEF
63(+17)
76(-12)
SP.ATK
88(+12)
65(+15)
SP.DEF
50(-15)
72(+7)
SPEED
65(-7)
352(-6)
TOTAL
358(+6)

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