If you win the flip, the copy created by Breeches's delayed triggered ability will have the same targets as the spell it's copying unless you choose new ones
That's just speculation, but it's just a cool item from Magic history that not a lot of people have or can get their hands on. The lots also include an empty box for second MTG expansion Antiquities, released in 1994, bundled with original wrappers for some of the boxs boosters
Your opponent will likely have a whole bunch of cards in their deck that destroy your monsters, or maybe they just have some really high attack monsters that you didnt anticipate
Gholdengo EX's attack does 50 damage times the amount of energy you discard from your hand, so if you use Energy Search Pro, you will instantly have 350 damage available from one item, which does not feel fair
Mega Charizard X ex is such a deck, with players everywhere looking to get their hands on this less rare but still relatively valuable card
The moment Ulamog, the Infinite Gyre hits the stack you can destroy any permanent an opponent controls