yu gi oh crossover breakers booster box Yu-Gi-Oh! - Trading Cards English Version mercy battle to the finish Crossover Breakers-Origin Gaming

so it has double usage here

10 Sparks Fly: Pikachu (Neo Genesis #70) One of the early Pokemon TCG Pikachu cards, this cards purple and yellow color scheme balances well, creating a striking card that depicts Pikachu seemingly mid-battle, emitting bolts of lightning

C Common Cursed Armaments X SPELL Equip The equipped monster loses 600 ATK for each monster you control

You "discover" when you finish the process of revealing cards, exiling an appropriate nonland card, casting that card or putting it into your hand, and putting the remaining exiled cards on the bottom of your library in a random order, even if one or more of those actions were impossible for some reason

Dont underestimate how much virtual card advantage you can gain from holding one of these on-board tricks over the rest of the table

This is not one of the strongest points but is a supporting one