Champion TCG

Currently on the backburner. I haven't played as much League lately, and I was way more into Pentakill TCG when it came out (I'm a deck maker). If you want your League fix soon, I'd say join Pentakill--it's on hiatus, but it looks like Maron might have been discouraged by the member count, so if you join and want to play, it could help.

You could also join 1Up or Overdrive, video game TCGs that have League of Legends decks.
~ Say Dite referred you!