1Clash Royale card guide
Ice Spirit is one of the cheapest cards in the game. It jumps onto its target, explodes and briefly freezes everything around it.
Use Ice Spirit on defense to stop a troop for a moment while your tower and other cards deal damage. On offense it freezes the defender in front of your Hog Rider and buys it time. It's a staple of fast cycle decks.
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.