Sol

Excadrill @ Choice Band
Ability: Sand Rush
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Iron Head
- Earthquake
- Rock Slide
- Rapid Spin

Hippowdon @ Leftovers
Ability: Sand Stream
EVs: 252 HP / 252 Def / 4 SpD
Impish Nature
- Stealth Rock
- Earthquake
- Slack Off
- Whirlwind

Seismitoad @ Assault Vest
Ability: Water Absorb
EVs: 156 HP / 252 SpA / 100 Spe
Modest Nature
- Scald
- Earth Power
- Sludge Wave
- Knock Off

Landorus @ Life Orb
Ability: Sheer Force
EVs: 4 Def / 252 SpA / 252 Spe
Timid Nature
- Gravity
- Earth Power
- Focus Blast
- Sludge Wave

Dugtrio @ Focus Sash
Ability: Arena Trap
EVs: 244 Atk / 12 SpA / 252 Spe
Hasty Nature
IVs: 21 HP / 19 Def / 0 SpD
- Earthquake
- Reversal
- Sucker Punch
- Sludge Wave

Garchomp @ Dragonium Z
Ability: Rough Skin
EVs: 252 Atk / 4 SpD / 252 Spe
Jolly Nature
- Swords Dance
- Earthquake
- Outrage
- Fire Fang