[ORAS] {LF} Help on finishing this team

[Slec]

Here are some build for the Evs and moves for your pokemon. Looking at this team Ground pretty much walls you as does water, ice, and poison so Lando T is out. I suggest adding a water type such as Ludicolo, Suicune, Milotic, or Rotom W. Rotom W would be my best bet is it is immune to ground (with the exception of Mold Breaker Excadrill). Change Altaria to a special attacker as well. It gets a much better move pool and a STAB pixilate hyper voice always hurts. Gengar would be the pokemon that i'd choose next. It is fast and gets access to taunt, icy wind will o wisp and shadow ball of sludge bomb. Gengar is immune to both your main weaknesses (say you choose this team i made) which is Fighting and Ground. Here is the team I made for you if you want to test it out

Altaria @ Altarianite
Ability: Cloud Nine
EVs: 252 HP / 196 SpA / 60 SpDef
Nature: Calm
- Hyper Voice
- Fire Blast
- Tailwind
- Protect

Clefable @ Rocky Helmet
Ability: Unaware
Nature: Bold
EVs: 244 HP / 164 Def / 28 Sp. Atk / 68 Sp. Def / 4 Spd
Moveset:
– Follow Me
– Moonblast
– Helping Hand
– Protect

Bisharp @ Life Orb
Ability: Defiant
Level: 50
EVs: 4 HP / 252 Atk / 252 Spe
Adamant Nature
- Iron Head
- Knock Off
- Sucker Punch
- Protect

Heatran (F) @ Leftovers
Trait: Flash Fire
EVs: 212 HP / 4 Def / 36 SAtk / 4 SDef / 252 Spd
Timid Nature
– Substitute
– Heat Wave
– Protect
– Earth Power

Rotom-Wash @ Sitrus Berry
Ability: Levitate
EVs: 252 HP / 44 Def / 60 SpA / 148 SpD / 4 Spe
Calm Nature
- Thunderbolt
- Hydro Pump
- Will-O-Wisp
- Protect

Gengar @Focus Sash
Ability" Levitate
Nature: Timid
252 SpAtk/252 Speed/4 HP
- Shadow Ball/ Sludge Bomb
- Will-O-Wisp
- Icy Wind
- Taunt

I'll test this team on Showdown and have some battle videos soon hope this helped! :D