Evolve head to Tentacruel
Pokemon: 73
Evolve body to Klang
Pokemon: 398
#72.397
Tentacool/Klink
72.397New!
Japeal
watersteel
#397.72
Klink/Tentacool
397.72New!
Japeal
steelpoison

40
HP
40
50(+5)
ATK
45(-5)
58(+12)
DEF
46(-12)
48(+2)
SP.ATK
46(-2)
86(+13)
SP.DEF
73(-13)
43(-13)
SPEED
56(+13)
325(+19)
TOTAL
306(-19)

Regular
Clear Body: Can't have stats lowered by other Pokémon.
Plus: 1.5x SP.ATK if an ally has Plus or Minus.
Minus: 1.5x SP.ATK if an ally has Plus or Minus.
Liquid Ooze: Foe's HP draining moves hurts the attacker instead of healing them (Absorb, Giga Drain, Leech Seed, etc).
Hidden
Clear Body: Can't have stats lowered by other Pokémon.
Rain Dish: Restore 1/16th max HP each turn during rain.

x4
-
ground
x4
x2
electricfightingground
fire
x2
x1
darkfireghostgrass
darkelectricfightingghostpsychicwater
x1
x1/2
bugdragonfairyflyingnormalpsychicrockwater
dragonflyingicenormalrocksteel
x1/2
x1/4
icesteel
bugfairygrass
x1/4
x0
poison
poison
x0

#72
Tentacool
72
+
The Pokémon Company & emisys
waterpoison
Lv.30
#73
Tentacruel
73
9
Pokémon TCG & xenophacilus
waterpoison
#397
Klink
397
5
seaslux
steel
Lv.38
#398
Klang
398
5
seaslux
steel
Lv.49
#337
Klinklang
337
6
seaslux
steel