E.g Aggron line Whenever they evolve hp is increased by 10(50,60,70) Atk is increased by 20(70,90,110) Def is increased by 40(100,140,180 Spatk and spdef by 10 (40,50,60 Speed by 10(30,40,50 Also list how much each stat is increased by

Gastly Line: All base stats except for special defense increase by 15 Special defense base stat increases by 20

None

Aron Line: Base Atk increased by 20 Base Def increased by 40 Base HP, Special Attack, Special Defense, and Speed increase by 10 Spheal Line: All base stats are increased by 20

Hope I helped!