Here's a new Pokemon idea of mine
Prinkle-Spine Lizard Pokemon
Iron Barbs/Poison Point/~Sand Stream~
Neetles-Pin Cusion Pokemon
Intimidate/Poison Point/~Sand Stream~
Intimidate/Solid Rock/~Sand Stream~
Stealth Rock, Spikes, Toxic Spikes, Earthquake, Rock Slide, Poison Jab, Gunk Shot, Outrage, Night Slash, Thunder Fang, Fire Fang, Needle Arm, Megahorn, Dragon Tail, Aqua Tail, Stockpile, Zen Headbutt, Crunch.
It's a Psuedo Line, but with more defensive priorities, and offers sand starters to lower tiers (and should only be for lower tiers, as Sandstorm will hurt the final form) and a Poison/Dark type really just has to watch out for Earthquake, but with the bulk it has, it should have no problem taking them.