4 Pokémon so far team

I'm too lazy to make this team look nice so I'll just throw it together. I made this team with synergy but my Lucario was done I got stuck since it all covers itself as a team so I need suggestions as what I need.





Jirachi @ Choice Scarf
Ability: Serene Grace
EVs: 80 HP/ 252 Att/176 Spe
Nature: Jolly (+ Spe,- SpA)
- Trick
- Iron Head
- U Turn
- Stealth Rock

Standard. Counters most leads and Tricks the scarf to make them kinda worthless. Set up SR and usually U Turn.

Gyarados @ Leftovers
Ability: Intimidate
EVs: 252 HP/ 252 Def/ 6 SpD
Nature: Impish (+ Def, - SpA
- Rest
- Sleep Talk
- Waterfall
- Dragon Dance

Counters Jirachi's weaknesses and is a good wall overall. DD up and attempt to sweep.

Flygon @ Choice Scarf
Ability: Levitate
EVs: 80 HP / 252 Atk / 176 Spe
Nature: Naughty ( + Att, - SpD)
- Fire Blast
- Outrage
- EQ
- U Turn

Covers Gyara's weaknesses. Good and fast sweeper.

Lucario @ Choice Specs
Ability: Inner Focus
EVs: 252 SpA/ 252 Spe/4 HP
Nature: Modest (+SpA, - Att)
~ Aura Sphere
~ Shadow Ball
~ Hidden Power Ice
~ Vacuum Wave

Covers Ice moves and dragon moves. Gets over 500 SpA. Awesome special sweeper and can 2hko Blissey with Aura Sphere.

I need suggestions for 2 more pokes so please help.

umbreon sp wall
mamoswine atk sweep

I hope this is good advice lol

lots of choice people, you need some kind of wall, and also a solid rapid spin repeler

Elm

Flygon is attack sweeper and other walls do Umbreon's job better.

Orange

Specs Luke is awesome for a special sweeper. Scarf Gon is a fast good sweeper.

Lead tricks out the scarf.

Don't know what walls though.

try dusknoir to counter the rapid spinners, but if not a lot of spinners, try latias, it gives gyara some leeway on electric attacks

What rapid spinners? To clear SR there aren't much spinners just for that.

i frequently use donphan