Freeze Clash Royale WikiThe Freeze is a spell card available from Arena 4. At cost of 4 Elixir and radius 3, when used, it freezes the opponent’s troops, so they cannot move or attack. It is mostly used in combination with the Hog Rider and the Balloon. If played well it can be very effective. Clash Royale describes the Freeze as:” Freezes troops and buildings, making them unable to move or attack. Everybody chill.”