Item lock, or stopping the opponent from playing Items or Trainers, can be deadly in its own right as it can stop many strategies right in their tracks
In this case, it looks like demand is being driven by the next set up on the MTG release schedule, Bloomburrow
So Romance Dawn needed to create the basis for players to try the game and keep coming back, in the knowledge that theres going to be at least two types of player: existing One Piece fans drawn in by the license, alongside curious, existing card gamers looking for a new experience
Vampirism allows it to offset the life point costs of its other spells by draining the life from opponents and their creatures
For a measly one blue mana, you get to dip into your deck and pull out any sorcery ready to go off the top of your deck
Are Special Guests Cards a Limited Release