Dark Arbok 
Out of stock
Set: Team Rocket Returns Type: Darkness Grass Rarity: Uncommon Retreate Cost: 1[G] Swallow Up (10+)
Before doing damage, count the number of remaining HP of the Defending Pokemon and Dark Arbok. If the Defending Pokemon has fewer remaining HP than Dark Arbok's, this attack does 10 damage plus 30 more damage. Extra Poison (30)
If the Defending Pokemon is Pokemon-ex, the Defending Pokemon is now Asleep and Poisoned.