Trying to catch Latias, suggestions?

So, I’m trying to catch Latias, and I got her down to yellow with my wobbufet’s Mirror Coat, but no matter how many Ultra Balls I use, it’s not working, and if I switch out of Wobbufet, she simply flees. Is there any sort of Item I can use, a priority move, perhaps, that I can use as an alternate way to stop her from fleeing? Also, I can’t trade, so I can’t get Crobat, unless there’s another way to get a Crobat or Mean Look. Please help.

Pleaselog inorregisterto add a comment.

Wobbuffet is going to be one of the best things you can use. According tothe Cave of Dragonflies' catch calculator, if Latias is in yellow health, each Ultra Ball has about a 1.6% chance of working. It’s long and tedious, but Shadow Tag Wobbuffet is byfarone of the most consistent ways to trap Latias. Just stock up on Ultra Balls and Max Potions, and there’s no reason you won’t catch it eventually. Also consider Timer Balls or even the Master Ball if it gets to be too annoying.

If you already caught it like you said in the comments, this is mostly irrelevant. Hopefully someone in the future finds this information useful.