Mufasa is a strong counter to Be Prepared Mufasa Betrayed Leader is a pretty good defensive card to use against Be Prepared
If it winds up being priced under MSRP for the set, it will likely be one worth lining up at Costco for
The Wilds of Eldraine Fae Dominion Commander Deck includes 1 ready-to-play Blue-Black deck of 100 Magic cards (2 Traditional Foil Legendary Creature cards, 98 nonfoil cards), a 2-card Collector Booster Sample Pack (contains 1 Traditional Foil or nonfoil special treatment card of rarity Rare or higher and 1 Traditional Foil Borderless Uncommon card), 1 foil-etched Display Commander (a thick cardstock copy of the commander card with foil etched into the cards border and art), 10 double-sided tokens, 1 deck box (can hold 100 sleeved cards), 1 Life Wheel, 1 strategy insert, and 1 reference card
Cyclonic Rift this is not, but it still has its uses, especially if you play big fatties like me (Leviathans!), and want to clear the board
Bazaar Trader, meanwhile, lets you handoff whatever youd like (as long as it isnt a Planeswalker, I guess)
Needs a backup attacker for this matchup