Suggest changes in my pokemon Fire-red Team ?

Question

1 MewTwo :-

> Psychic

> Shadow Ball

> Recover

> Brick Break

2 Groudon :-

> Erupotion

> Fissure

> Flamethrower

> Solar Beam

3 Kyogre :-

> Surf

> Water Spout

> Thunder

> Ice Beam

4 Rayquaza :-

> Crunch

> Flamethrower

> Outrage

> Thunder

5 Blaziken :-

> Sky Uppercut

> Flamethrower

> Fire Blast

> Hyper Beam

6 Venusaur

> Frenzy Plant

> Sludge Bomb

> Earthquake

> Giga Drain

Answer 1

maybe ho-oh instead of rayquaza but how do do you get those pokemon in fire red? i would only be able to get venusaur and mewtwo outa that bunch