A solution would be to allow players to go directly to the Pack Points screen to buy those cards when they select the missing cards or to put a Buy With Pack Points option underneath the card description
Norman Osborn and its backside, Green Goblin, seem to fit like an iron glove into Doom's plan: Norman Osborn will give you an extra connive trigger when it connects, which should be easy since it can't be blocked
Draw lots of cards off of Greater Good or Momentous Fall
Clean em up!" When Shark activates the effect of that monster, he announces "I activate Deep Sweepers effect!" followed by "I Tribute it to destroy a Spell or Trap Card!" When Shark Summons "Depth Shark", he announces "Rise from the deep, Depth Shark!" Most of the time when Shark declares an attack with that monster, he announces "Depth Shark
But how would you know if a local game store was planning to discount a product, you ask