Though every card can be unlocked for free, the game's first set is not easily earned
With the merger of the companies, all cards, including those graded by CGC Trading Cards and CSG, will be searchable in the Verify CGC Cards Certification tool, viewable in the CGC Cards Population Report and eligible for the CGC Cards Registry
Prior to the printing of The Wandering Minstrel, Spelunking was your best bet
Some of the most broken plays in Magic involve using the graveyard as a resource, and most decks naturally have some sort of recursive element to them
Three is a lot of mana to pay to counter something in the cube, five is incredibly painful
I dont think this format will be slow enough to accommodate a build-around like Dour Port-Mage, but I hope Im wrong