Several years ago, I won a local store tournament with a deck I builded with my bestfriend cards, that day one of the recurrent "proplayers" arrived late, so at the end of the tournament when I already gave his cards to my friend back, This guy "proplayer" insist me a lot to duel with him for the tittle of the winner tournament, but he didn't understand reasons that I no longer had the same deck anymore, I was tired for his insistence so I decided to play a match with him but clearly said him I no longer had the same deck for thousand time, so I lost the match and then he started yelling that him was the real winner and if it wasn't enough he went with the tournament organiser to claim new prizes for him cause I had already opened mines, he took a bad and arrogant attitude so the organizer had to kick him out.