u have to chase it around sinnoh
Nerffan
Mesprit roams Sinnoh.
When you kill any legendary Pokemon (Mesprit included), you will not be able to catch it again. It will be gone forever. That iis why it is best to save before you battle a legendary.
You fill up your pokedex then you will get national dex and all of battle island is opend and also you get to catch the other legendaires
Catch better Pokemon
you can catch mesprit after the championship on the wild >
no
You need the marking map you used to catch mesprit You need the marking map you used to catch mesprit
Catch them at snowpoint city lake ,twinleaf town lake/and the one you go to battle one of the commanders
the way you catch azelf mesprit and uxie.
anywhere
chase it down
=no=