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[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.
Abilities, attacks, weakness & resistance
Other cards from Royal Blood
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Radio Knife (OP10-041 Foil) is a Green Event from the Royal Blood expansion. Its main play sequence forces an opponent Character into a rested state and can then remove a lower-cost rested Character, and it also has a weaker trigger that can rest an opponent Character on resolution. It functions as targeted removal to disrupt an opponent's board and tempo.
Catalog pricing data as of 14 Apr 2026, 19:53