.com
Grumpy old man
Use any of the following (full setup and usage instructions are in the linked posts):how can you check it's shiny values?
• KeySAV2.
• Mass Dumper.
• KeySAV.
• KeyBV.
• PKHeX.
Or trade (and trade back) the egg with someone who can. Much easier (and more practical) if you learn to do it yourself though.
Thanks Kaphotics for making so many tools :D.