>>46775945you'd have to go shuckle levels of stats, stockpile will raise defenses but it will be at its most vulnerable when sent out and after using its attacks.
Hoardagon
Type: Dragon
Ability: Gold Hoard
HP: 30
ATK: 10
DEF: 200
SPATK: 100
SPDEF: 150
SPEED: 5
Protect, Substitue, Spit Up, and Swallow with an Auto Stockpile every turn will make it a very tanky mon, good for simply soaking up damage but will rely on other team members for safe switch-ins and damage.
Counterplay would be simply boosting in its face, it can't do much damage until 2 turns later and you can target its weaker defenses, Toxic, or Endeavor.