Afaik it's THE tcg buying/selling site in europe. I used it myself a few times without any problems, both for buying and selling.

Maybe cardmarket instead of ebay? Easier and less stressful than eBay.

Could always use gmail as well and link them together (unless it's already taken)

Finally some "quality" LCK challengers content!

Makes sense :D but seriously, any tips on where to begin? My body is basically a wooden plank and your videos are motivating!

How does one learn this power?