best beat down team ever - Guide for Pokemon: FireRed

ok here is the best beat down team ever.

Charizard/LV.65+
-slash
-earthquake
-flamethrower
-dragon claw(which is tm02 you can find it in victory road)

Pidgeot/LV.60+
-fly
-wing attack
-feather dance
-aerial ace

Gyrados/LV.63+
-surf
-water pulse
-dragon rage
-dragon dance

Raticate/LV.59+
-shock wave
-dig
-hyper fang
-super fang

Rydon/LV.61+
-earthquake
-horn drill
-surf
-take down

Articuno/LV.60+
-ice beam
-blizzard
-mist
-fly

Never lost with this team even with the second pokemon league.
i only leveled them up about 4 or 5 levels each.