probably on mewtwo, suicune, raikou, or entei
You cannot find a second master ball however you can trade Pokemon to get another Pokemon with a master ball or use an action replay
use it
Use it on Palkia.
a master ball!!!
you can use your master ball
giratina
probaby kyogre
You can use the Master Ball on any Pokemon you want to use it on, but I would use the Master Ball on roaming Pokemon, since they are difficult to keep them in the battle without fleeing. The roaming Pokemon includes: Articuno, Zapdos, Moltres, Raikou, Entei, Latias, Latios, Mesprit, and Cresselia.
there are 2 master ball s and a master ball is rare you can only use it for kyogre requaza groudon salmence fly gon and the rest of the strongest Pokemon a master ball always captures a Pokemon no Pokemon can break out its in possible
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Master Ball
Yes, if you have a Pokemon hold a Master Ball and then trade the Pokemon, you will have transfered the Master Ball.