japanese 151 booster box guaranteed hits (3 Packs) Pokemon Card Game SV2a Pack (7 Cards Per Pack) : Toys & Games what's guaranteed in a japanese

PSE Prismatic Secret Rare Black Feather Whirlwind X SPELL Continuous Once per turn, if you Special Summon a DARK Synchro Monster from the Extra Deck (except during the Damage Step): You can target 1 of your "Blackwing" monsters, or "Black-Winged Dragon", that is banished or in your GY, with less ATK than that Special Summoned monster

You can choose from three options: Amber and Amethyst, Emerald and Ruby, or Steel and Sapphire, or you can buy all three as a bundle

Using strong top end cards, like Edward Newgate, you can easily make this leader an 8,000 power card during your opponents turn, making it extremely hard to hit life

Its not like its going to take a ton of time, right