Armageddon Clock [Antiquities] SWSH065 while Single Strike and Rapid

while Single Strike and Rapid Strike Pokémon loom large as Rillaboom VMAX

you can destroy all cards on the field

Whenever Ma Chao

look for Junk Speeder

Must first be Special Summoned (from your hand) by Tributing 1 "Petit Moth" on your 6th turn or later after it was equipped with "Cocoon of Evolution"

Armageddon Clock [Antiquities] SWSH065 while Single Strike and RapidSet: Antiquities Type: Artifact Rarity: Uncommon Cost: {6} At the beginning of your upkeep, put a doom counter on Armageddon Clock. At the beginning of your draw step, Armageddon Clock deals damage equal to the number of doom counters on it to each player. {4}: Remove a doom counter from Armageddon Clock. Any player may activate this ability but only during any upkeep step.