Possible hits (according to Japanese version):
Youthberk "RevolForm: Full Blast" (SEC) - $400
Marche Fleur, Lianorn Vivace (SEC) - $285
Maiden Dancing with Dragon Roar, Niam (SECP) - $185
And more!
Full checklist can be found here -
https://www.tcgplayer.com/categories/trading-and-collectible-card-games/cardfight-vanguard/price-guides/d-bt13-flight-of-chakrabarthi
16 packs = 1 booster box
Wheel Spin eligibility! If you purchase THREE of these booster boxes in one order, you will earn a lucky wheel spin for a chance to win extra hits, store credit, or a free rare WAIFU card!