tarkir: dragonstorm collector booster box Collecting Dragonstorm: The Four Most Important Things to Know As powerful dragonstorms spiral Tarkir into chaos and wild dragons darken the skies Tarkir: Dragonstorm - Collector Booster
Description
Pocket wants you to replicate the feeling of going to the store, opening a pack, and scoring a rare card

You get to draw X cards when you cast it, but you also get to gain X life
Some advanced collectors even separate vintage and modern cards into different binders for better organization

take 2 Dragon "Number" monsters with different names from your Extra Deck and/or GY, except "Number 97: Draglubion", Special Summon 1 of them and attach the other to it as material, also for the rest of this turn you cannot Special Summon other monsters, or declare an attack, except with that Special Summoned monster

You reveal the top card of your library and follow the instructions based on the question asked
