4Furnace
Clash Royale card guide
4 elixirRareBuildingDefensive buildingHits airEvolution
Furnace is a building that spawns Fire Spirits at regular intervals. The spirits jump onto their targets and deal splash damage.
How to play
Place Furnace on your side so it keeps producing Fire Spirits; they clear swarms and small troops. It also pulls building-targeting cards. In control decks it provides constant chip damage and pressure.
Tips
- Closer to the river, the spirits join the fight sooner.
- Your opponent's Earthquake or Miner can destroy it quickly.
- It provides constant splash damage against swarms.
Strengths
- Produces troops that deal constant splash damage.
- Pulls building-targeting cards.
Weaknesses
- Easily destroyed by spells and Miner.
- Not enough against big tanks.
How to counter it
Cards that deal with it efficiently:
Earthquake3 elixir · Rare
Miner3 elixir · Legendary
Lightning6 elixir · Epic
Royal Giant6 elixir · Common
Evolution and hero
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.
