There are 16 Rare Cards in Clash Royale: Barbarian Hut, Bomb Tower, Elixir Collector, Fireball, Furnace, Goblin Hut, Giant, Hog Rider, Inferno Tower, Mini P.E.K.K.A , Musketeer, Rocket, Tombstone, Three Musketeers,Valkyrie and Wizard. Players can request and donate Rare Cards within the Clan. They have 11 levels. Among the Rare Cards, the Barbarian Hut, Bomb Tower, Elixir Collector, Goblin Hut, Furnace, Inferno Tower and Tomb Stone are building Cards. The Fireball and the Rocket are spell Cards. Giant, Hog Rider, Mini P.E.K.K.A, Musketeer, Three Musketeer, Valkyrie and Wizard are troop Cards.