Swampert deck

[Gardyrocks!]

Hi

This is probably the last deck that my family is going to play, I think it can have a bit of upgrades but I cant figure out what. If you do can you help me???

Pokemon=23

X3 Swampert Ex
X2 Swampert
X3 Marshtomp
X4 Mudkip, (Paralyzing)
X2 Delcatty
X2 Skitty, (Energy draw)
X2 Magneton
X2 Magnemite, (HL)
X2 Suicune Ex
X2 Dunsparce

Trainers=22

X4 Professor Oaks Research
X3 Steven
X3 Oracle
X2 Rare Candy
X2 Copycat
X2 High pressure stadium, (Or low not sure)
X2 Crystal Chard
X2 Switch
X1 Town Volunteers

Energies

X12 Water Energies
X2 Double Rainbow
X1 Boost Energy

This deck is pretty much how any other Swampert deck works except I play 4 POR instead of 3 because of Gardy.

If you can help me on this deck your help will be gladly appreciated.

Cheers
Gardyrocks, (Its true)

[Pidgeotto Trainer]

-1 Town Volunteers
-2 POR
+2 Dunsparce
+1 Oracle
If your worried about Garde then you can take out a Copy instead or something. 4 Oracle, 4 Sparce seems necessary. Don't use High Pressure System, it helps Blaziken too much. The only stadium I can think of that helps this deck directly is Island Cave.
-2 DRE
+2 Lightning
DRE has no use here. You want basic nrg that Ton can retrieve.
-1 Swampert ex
+1 Swampert
Your deck relies on Swampert not the ex.

[Gardyrocks!]

sorry, i thought i put in 3 swampert 2 ex. who cares!! Why does everyone play 4 bluddy dunsparce?????? And no town volunteers??????? and thats pretty much all. Ill take out the POR for Dunsparce but not town volunteers, its saved me to much times.