3rd Gen What Pokemon did you use the Master Ball on?

[BLOOOD-La-ti-]

I only use the master ball if the wild pokemon is struggling.I rarely use the master ball if they are hard to catch.

Ruby: Latios - Due to struggle
Sapphire: Latias - Also due to struggle
Emerald: Deoxys - He's too weak he always gets knocked out
FireRed: Mewtwo - Although he only has psychic,He's too powerful
Leafgreen: Lugia - Due to struggle again..Before he used that,he kept on using recover.Which is pretty annoying

And that's about it

 

[tajaros]

Here's the Pokemon that I used them with.

Ruby: Latios
Emerald: Idk, why but I used it to Rayquaza... xD
Firered: Suicune (I picked Charizard)
Leafgreen: Raikou (I picked Blastoise)

 

[vaporeon7]

Because of my need to hoard rare items in every Pokémon game, I still haven't used my Master Ball yet. Everything isn't that hard to catch anyway.

 

[socko]

lol I'd also love to do that but no patience

 

[MudkipBoy]

On my first play through I had no clue what a master ball was... Relicanth....

 

[Correspondence]

I was pretty much a noob back then so i used it on a Groudon in Ruby.

 

[socko]

Naww, using it on Groudon is still quite ok :)

 

[Wateria]

I think I used my masterball on Kygore or Rayqazua on my Sapphire. On my Redfire probably one of the trio legendary bird trio.

 

[toasterr]

Poochyena.
I have my friends to thank for that.
Catching Rayquaza took forever.

When I'm emulating, I rarely use the Master Ball because save-states and non-static RNG.

 

[alisaie]

First time I played my Ruby i used it on Groudon. After I accidentally restarted it though I never used my Master Ball. I never used my Master Ball these day because I find happiness in catching my Legendaries in normal ball, especially if it's something other an an Ultra Ball.

 

[x Necromorph x]

Latios/Latias. I hate roaming Pokemon, so I just catch them with the Master Ball.

 

[True Honey]

I used my Master Ball on Mewtwo in FR/LG, Kyogre in Sapphire, and Rayquaza in Emerald.

 

[dragonXXtamer]

For flora sky cdex versi0n.i d0nt use any masterball for all the legendaries there.instead i used my own tricks on catching.the save/load tricks

 

[Warrior Garcia]

I don't use masterballs, not to feel manly, but for fashion reasons. It looks too flashy for my preferences. I caught Latios with 13 ultraballs because my Crobot (That's a nickname!) has mean look. And Rayquaza with 1 great ball, LOL!

 

[Sydian]

I usually just use them on Latios and Latias nowadays. I completely missed the Master Ball the first time I played Sapphire though. @_@

 

[Iceshadow3317]

Groudon. This was before I knew we could catch it without it. Not to mention my cousin told me if I didn't catch it I wouldn't beable to countinue the game. I Emerald I ended up using it on Latias or Latios because I didn't like chaceing them everywhere. Rayquaza I caught with a Premier Ball haha

 

[ISOMETRICITY]

When my masterball makes it all the way to a legendary, I use it on that. I usually end up throwing it at a shiny or accidentally hit it instead of an ultra ball.

 

[Wartortle Gang]

I always use my master ball on Latias or Latios because they flee right away. I know I could use a pokemon like a trapinch, but I don't see any other pokemon worthy of the master ball when Rayquaza and other legendaries can be caught with ultra balls.

 

[Sassy Milkshake]

I didn't bother with post-game on my last run of Emerald, so I used my Masterball on Relicanth. He was kinda being stubborn so I really just gave up and threw my Masterball. Worth it? No, but the Masterball probably would've sat in my bag forever.

 

[Seraphimon-sama]

Okay, in Emerald, I always used the Master Ball on Latias, just because she's my favorite Legendary. As for the others:

Groudon: Nest Ball (1 try, pure luck)
Kyogre: Nest Ball (37 tries, seriously annoying)
Rayquaza: Nest Ball (82 tries, 5 resets, took roughly 3 hours)

Regirock: Premier Ball (don't remember how many tries)
Regice: Ultra Ball (pretty easy)
Registeel: Poke Ball (lucky catch)

Mew: Ultra Ball (really annoying to catch)
Deoxys: Premier Ball (truly annoying)