My Stall Team, need suggestions! All are welcome and will be tested.

Swampert (M) @ Leftovers
Trait: Torrent
EVs: 248 HP / 212 Def / 48 SDef
Relaxed Nature (+Def, -Spd)
- Stealth Rock
- Earthquake
- Ice Beam
- Protect

Checks dragons, sets up SR. Protect is there for extra leftovers recovery and scouting leads with possible grass moves.

Celebi @ Leftovers
Trait: Natural Cure
EVs: 252 HP / 216 Def / 8 SDef / 32 Spd
Bold Nature (+Def, -Atk)
- Perish Song
- Grass Knot
- U-turn
- Recover

An interesting set, finishes off the last pokemon with perish song. Recovering twice then U-turning on their switch to gain momentum is a cute trick.

Skarmory (M) @ Leftovers
Trait: Sturdy
EVs: 252 HP / 240 Def / 16 Spd
Impish Nature (+Def, -SAtk)
- Spikes
- Brave Bird
- Roost
- Whirlwind

Everyone knows skarm

Chansey (F) @ Evolution Stone
Trait: Natural Cure
EVs: 4 HP / 252 Def / 252 SDef
Bold Nature (+Def, -Atk)
- Heal Bell
- Softboiled
- Toxic
- Seismic Toss

For a while I've used a cleric on my team because I ran rest and it would heal bell it off. Other suggestions are welcome. This set is pretty much self explanatory.

Heatran (M) @ Leftovers
Trait: Flash Fire
EVs: 248 HP / 56 SAtk / 204 SDef
Modest Nature (+SAtk, -Atk)
- Rest
- Sleep Talk
- Roar
- Lava Plume

He is beefy as hell and can switch into fire attacks. Even some SE moves will fail to 3hko, making rest/talk a viable option. Again other suggestions are welcome

Dusclops (M) @ Evolution Stone
Trait: Pressure
EVs: 4 HP / 252 Def / 252 SDef
Impish Nature (+Def, -SAtk)
- Will-O-Wisp
- Seismic Toss
- Pain Split
- Protect

Checks fighting types and burns them.

There isn't really much to be said.

Things that screw me over: Taunt, and lum berry sweepers that can't be phased out.

Your descriptions are lacking, which means you are violating the above quoted RMT rule. If you wish to remedy this problem, explain your reasoning behind each Pokemon and why they work on your team more thoroughly. The sentences you have at the top of your thread are a good start, but try to expand on them a little more. Try to aim for 3-4 well formulated sentences with your descriptions that explain: why you selected a certain Pokemon; what their role is, how they work together with their teammates, etc. I recommend lurking through the RMT Archive in order to see examples of what we're looking for in an RMT! If you fix this problem, private message indicating that you have done so. Once you've done that, I will unlock your thread.