The Brawl Block returns with its delightful restrictions! This Hearthstone Tavern Brawl will make build a deck according to specific rules — and this week, you are only allowed to play Basic, Common, and Rare cards. Yes, you read it well: the Tinyfin Mode makes the Epic and Legendary cards unplayable. However, since this Tavern Brawl is played in Wild, you shouldn't feel the restriction that much. That might sound like a paradox, but this Tavern Brawl actually allows a large diversity of decklists.
Rarity restriction isn't something new in the TCG universe, but it often allows people to discover new combos and new ways to play cards that are often forgotten. It's also a very nice opportunity for new players to play games on the same feet than players that have an almost completed collection.
As usual, you will be rewarded with a Basic Set booster after your first victory.