This is, although rare, extraordinarily unfavorable for the cardboard counters. Burning of the cards, which signifies the act of removing the playing cards face down or top playing cards from the deck before dealing the hands is widespread in live vendor blackjack. Most online blackjack games use 6 to eight decks, additional reducing the effectiveness of card counting. The extra decks in play, the less impression each card has on the overall depend, making it tougher to achieve an edge. While the Hi-Lo and KO systems are extra straightforward and appropriate for novices, the Omega II system, although extra refined, can yield more significant earnings if dealt with accurately.