You can, but blackjack is a difficult game to meet the wagering requirements necessary to cash out. This is because blackjack has a low house edge meaning it’s high risk for casinos. The risk is even higher when you play with bonus money. So in most instances, wagers made on blackjack tables don’t count towards wagering requirements. In some instances, a percentage of bets from crypto blackjack, usually 5%, will count towards the wagering requirements. This will be a challenge even for a high roller.