sapphire team and lucario

[SigmaBlastEX]

Here's my sapphire team never lost ingame or link battle

blaziken item ??

sky uppercut
flamethrower
fire blast
hyperbeam


swamper item???

surf
ice beam
earthquake
??


gardevoir item ??????

psychic
thunderbolt
calm mind
hypnosis

i play with these three please suggest and tell how my team is
please suggest something for the ???? spaces thanktou

I also have a lucario in my diamond please tell how is it

lucario item choice band

aura sphere
flash canon
stone edge
extremespeed