You should use it on the most friendlyest Pokemon or use it on the best Pokemon you have, but remember it works effectivly on the friendly Pokemon.
its your opinion choose your strongest Pokemon maybe but not legendaries
yes!! noone should really use an ar because then the game is no fun so dont use an action replay. wellthats what i think
Answer:Well pay close attention i think you should use it on an ancient Pokemon not just ordinary Pokemon because ordinary Pokemon can be caught with an ultra ball But if you ask me when you come across a Pokemon that you want and LOVE and it cant be caught with an ultra ball use an masterball !!!!!! I did the same thing and it tottally worked i caught a azelf with my master ball and i caught a uxie with an ultra ball ( SIMPLE MAKE IT WEAK) and ive been trying to catch mesprit since but takes a while!!
No, if unless you are planning not to catch any other legendary pokemon. Zekrom is the easiest legendary to catch, you should use it later with kyurem which is level 75 and seems impossible to catch even with 1hp and put to sleep
I think you should have a ghost Pokemon that is 3 lvls higher than Fantina's and have a Physic Pokemon like alakazam.
you should use either ground or psychic Pokemon
you should use rock type pokemon.
There aren't specific Pokemon for battles.You should use your strongest Pokemon.
Train your starter Pokemon then use it.
Use Pokemon that aren't shadow Pokemon!
you should use water type Pokemon
It's Return.
TM27 Return can be found on Route 12 by talking to the little girl on the second floor of the first building to the south of Lavender Town.
You should used bug, ghost, and dark type pokemon.
You give the meteorite to Cosmo in Fallarbor Town. He is the professor in the house with two chimneys on the Outskirts of town (far left side). He will give you TM27, Return, in return.
giratina
Machamp, Alakazam, Gyrados, Articuno, Ninetails, Victreebel.