Royal Blood C Royal Blood Green 
Radio Knife is a 4-cost Green event from Royal Blood (041), C rarity. Effect: [Main] Rest up to 1 of your opponent's Characters with a cost of 6 or less. Then, K.O. up to 1 of your opponent's rested Characters with a cost of 5 or less. [Trigger] Rest up to 1 of your opponent's Characters with a cost of 4 or less. Dressrosa/Supernovas/Heart Pirates
Effect
[Main] Rest up to 1 of your opponent's Characters with a cost of 6 or less. Then, K.O. up to 1 of your opponent's rested Characters with a cost of 5 or less. [Trigger] Rest up to 1 of your opponent's Characters with a cost of 4 or less. Dressrosa/Supernovas/Heart Pirates
