That being said, we're going to look at two different numbers here, which is still a lot considering there are several different ways to track this information
If this card is Normal or Special Summoned from the hand: Banish the top 4 cards from your Deck
A card that comes to mind for me is Drana, Liberator of Malakir
These are the rough pull rates and chances of getting Legendary and Enchanted cards, as well as the chances of getting different rarity foils
Breeches, Brazen Plunderer + Francisco, Fowl Marauder Pirate decks have a few options for partner pairs, with Breeches, Brazen Plunderer and Francisco, Fowl Marauder being one of the less popular
Banish all monsters from your hand, Deck and Graveyard, and if you do, you can destroy all monsters your opponent's controls