What do you think of my team? Any suggestions or feedback?

[Reaver2kull]

Here's my team atm. I also have a parahax jirachi and landorus that I may want to use js.
Blaziken
Hp:302(evs 4)
Att:372(evs 252)
Def:176
Sp att:230
Sp def:176
Spe:259(evs 252)
Ability:speed boost
Nature:Adamant
Item:muscle band
Moves:high jump kick
Flare Blitz
Protect
Brave Bird

Aegislash
Hp:261
Att:218(evs 252)
Def:362(evs 106)
Sp att:122
Sp def:374(evs 152)
Spe:125
Ability:stance change
Nature:Adamant
Item:weakness policy
Moves:shadow claw
Swords dance
Iron head
King's shield

Thundurus-I
Hp:300(evs:4)
Att:239
Def:176
Sp att:349(evs 252)
Sp def:196
Spe:353(evs 252)
Ability:prankster
Nature:timid
Item:wise glasses
Moves:thunder wave
Focus blast
Grass knot
Thunderbolt

Kangaskhan
Hp:354(evs 12)
Att:317(evs 252)
Def:196
Sp att:104
Sp def:196
Spe:277(evs 246)
Ability:Scrappy
Nature:Adamant
Item:Kangaskhanite
Moves:Sucker Punch
Earthquake
Fake Out
Return

Greninja
Hp:286(evs 4)
Att:226
Def:153
Sp att:305(evs 252)
Sp def:171
Spe:377(evs 252)
Ability:protean
Nature:hasty
Item:life orb
Moves:hydro pump
U-turn
Ice beam
Dark pulse

Gengar
Hp:262(evs 4)
Att:148
Def:156
Sp att:358(evs 252)
Sp def:186
Spe:349(evs 252)
Ability:levitate
Nature:timid
Item:black sludge
Moves:shadow ball
Substitute
Giga drain
Focus blast

Any suggestions or feedback?
FYI I will most likely be using this team for single or triple battles.

 

[Xertified]

Scale 1 - 10?

9/10.

The 1 score.... I suggest you to replace Thundurus to better Flying Pokemon. (Mega Salamence)?