Dino is a recurring character that debuted in BW041: Reunion Battles In Nimbasa!. He participated in the Club Battle tournament and won in a battle against Omega and advanced to the second round. In BW043: The Club Battle Hearts of Fury, Emolga Versus Sawk!, Emooga Versus Sawk he battled against Antonio in the second round and defeated him. He advanced to the semi-final round with Ash as his opponent. However, in the next episode his [[Dino's Darumaka|Darumaka]] was quickly defeated by Ash's Palpitoad, eliminating him from the tournament.
Tranquill first appeared in The Club Battle Hearts of Fury, Emologa Versus Sawk! where it was used against Antonio’s Cottone in the quarter-finals. Having a type advantage, Tranquill easily knocked out its opponent, allowing Dino to move on to the semi-finals.Tranquill only known move is Aerial Ace.
Upon reaching the semi-finals, Dino learned he was to battle Ash next and chose to use Darumaka during the match, where it was sent out against Ash’s Palpitoad. However, it was defeated with a single Hydro Pump. None of Darumaka's moves are known.
