
In Stakehouse Den, the only purpose of Lady Luck Packs / Cards is only to generate hotsauce, there's nothing special after that. Unlike with MoonKarts, where you can use them to generate fuels or use them to race in matches, Stake House Den is different, which is only to generate hotsauce.
That's why it is important to make use of your cards wisely. There should be an efficient approach of maximizing your hotsauce generation from your cards. This is where Hotsauce Factors come into play. Hotsauce Factor is a multiplier of how much hotsauce x you can generate per card. The way to do this is by leveling up your cards through merging duplicates.

Each time you combine cards of the same type, the resulting card gains a higher level, and with that, a greater Hotsauce Factor. For instance, while a base card may only generate 1x hotsauce, a merged card can produce 1.2x, 1.4x, or more, depending on how far you’ve advanced it. This system encourages long-term investment in building stronger cards instead of letting unused ones sit idle.
Players who aim to consistently generate more hotsauce should focus on merging strategically and tracking which card levels give the best return on investment. There's a clear incentive to avoid holding too many low-level cards and instead evolve them into stronger versions.

Ultimately, your Hotsauce Farm is only as good as the quality and level of your cards. So if you're serious about maximizing rewards and maintaining a steady drip of chips and potential bonuses, mastering the Hotsauce Factor system is essential. The better your cards, the hotter your Hotsauce stream.
Stake smart. Merge smarter. Keep that sauce flowing.