Hi friends, here's the key concept for TFT set 15! Set 15 is all about the anime fighting tournament. I got to create this super fun and chaotic stadium that all the fights gonna take place!! I imagined that Thresh and Whisker(the tournament hosts) just pulled the materials from a modern city and built the stadium like a puzzle. It's rising up to the sky and has multiple stages. The higher you rank up, the higher arena your fight gonna take place on! Hope you like it!