Challengearena's League of Legends Stream | [Areng] Ca Faisal | Normalz For Fun! | Gold League Stream. Challengearena's League of Legends stream page. Challengearena is a Gold league player and you can see all their normal, ranked, competitive tournament games and replays being streamed here. Their twitch stream title is currently: [Areng] Ca Faisal | Normalz For Fun!