3Clash Royale card guide
Archers are a cheap pair of long-range support troops. Since they hit both air and ground, they're a reliable defense, especially in siege and cycle decks.
Split the two Archers or place them together next to your tower to shoot down air troops and small ground cards. Their range lets them deal damage safely from behind a tank. X-Bow decks use them often to protect the building.
Cards that deal with it efficiently:

This card has an evolution. The evolution is active in your deck’s 1st (Evolution) or 3rd (Wild) slot. The Evolution slot unlocks at Arena 3, the Wild slot at Arena 10.
ElixirDeck automatically takes your unlocked evolutions and heroes into account: build your decks.