
#423 Gastrodon
Base Stats: 111 HP / 83 Atk / 68 Def / 92 SAtk / 82 SDef / 39 Spd
Ability: Sticky Hold (Gastrodon's item can't be stolen)
Ability: Storm Drain (water attacks are drawn to Gastrodon in 2v2)
Notable Physical Movepool
Earthquake
Stone Edge
Waterfall
Body Slam
Counter
Notable Special Movepool
Surf
Brine
Mud Bomb
Ice Beam
Blizzard
Sludge Bomb
Mirror Coat
Notable Support Movepool
Curse
Stockpile
Recover
Yawn
Gastrodon is an interesting Pokemon to be sure, as it has some curious stat allocation and an interesting movepool. But, why, WHY does it not have Land Power? A mystery to be certain.
Gastrodon @ Leftovers
Nature: Bold (+Def -Atk)
Trait: Storm Drain
EVs: 152 HP / 252 Def / 104 SAtk
-Surf
-Ice Beam
-HP Electric
-Recover
Look, it's Slowbro! Surf for STAB, Ice Beam for dragons and such, and HP Electric to hurt Gyarados. Recover is fun. Gyarados does 39.9% - 46.8% with Earthquake after a Dragon Dance (383 Attack Gyara) whereas HP Electric is a 2HKO.
Gastrodon @ Leftovers
Nature: Calm (+SDef -Atk)
Trait: Storm Drain
EVs: 148 HP / 108 SAtk / 252 SDef
-Mud Bomb / HP Ground
-Surf
-Ice Beam
-Recover
Mud Bomb / HP Ground for punks like Aggron (this could be UU possibly), Surf for another STAB, Ice Beam for dragons, and Recover because it's awesome.