These here are my own original Ground/Dragon type pokemon chain.

BASIC: Terrkaida (the little one on the big dragon's head)
How to obtain- Catchin caves, hatch an egg
Data- Height= 1'04"
Length= 2'
Weight= 25 lbs

STAGE 1: Terryuu (the naga-ish one behind the big dragon)
How to obtain- Evolves from Terrkaida at level 25, catch in caves
Data- Height: 4'7"
Length: 5'6"
Weight: 104 lbs

STAGE 2: Terrsuoh (the big dragon)
How to obtain- Evolves from Terryu at level 45
Data- Height: 6'2" (when standing)
Length: 10'3"
Weight: 372 lbs

I may draw them seperately later, with more information on each of them. And I know Terrsuoh looks funny, but I don't normally draw dragons.

Pokemon © Nintendo/Gamefreaks
Terrkaida, Terryuu, Terrsuoh, and art © DPAK