So they grind the entire deck
Do not reject a card only because it is unfamiliar
6 mana for a field wipe is pretty expensive, probably 1 more than many would like it to be, and 2 mana more expensive than possibly the best board wipe of all time, Supreme Verdict
C Common Kashtira Big Bang X TRAP If a "Kashtira" Xyz Monster is on the field and a player controls 2 or more monsters: They must banish monsters they control, face-down, so they only control 1 monster
Order the official Pokmon Ancient Roar sv4K Japanese booster box display, a Scarlet & Violet era set focused on Ancient and Paradox Pokmon
In addition, it is possible to ignore the followers and close the parasitic marker, so that you can prepare the final battle by collecting clues and items without getting a parasitic marker at all