For instance, if you have a joker that could finish a sequence that your opponent is collecting cards for, think about using it in your own meld or throwing it away at the right time to keep them lucky land slotsfrom picking it up. A large portion of the Roz Rummy strategy is developed during the discard and draw phase. Depending on their current hand and the possible hands of their opponents, players must carefully decide which cards to draw & which to discard. Although using the discard pile to finish a meld can have instant advantages, it also gives other players insight into your intentions.