pokemon booster box brilliant stars Japanese Pokémon - s9 and Whimsicott VSTAR Pokemon TCG: Sword & Shield

After all, they were hiding under your floorboards all along

C Common Grand Horn of Heaven X TRAP Counter During your opponent's Main Phase, when they would Special Summon a monster(s): Negate the Summon, and if you do, destroy that monster, then your opponent draws 1 card, then end the Main Phase

Of course, there are a few ways to speed up the process, like using proliferate or cards like Coretapper that allow you to add more counters to Darksteel Reactor

ZEXAL episode 25: "Frozen in Time"

At first, I attempted to reach KOG with my newly built Plants/Sunavalon deck, but unfortunately, I wasn't successful with it