Condition: Factory Sealed Case
Channel and Sneak Attack don't have similar rules text, for example, but they overlap in their ability to do broken things with big colorless creatures, so you might pick up a Sneak Attack to support your early-pick Channel, and then prioritize the legendary Eldrazi creatures, Blightsteel Colossus, and Sundering Titan over a card like Karn Liberated, which only works with the Channel plan
Callous BloodmageCallous Bloodmage can do the same, but can also create a blocker or exile a problematic graveyard
*Buy Teysa Karlov cards on eBay or TCGPlayer *Buy Zulaport Cutthroat cards on eBay or TCGPlayer *Buy Cruel Celebrant cards on eBay or TCGPlayer Meren of Clan Nel Toth If you prefer the Golgari (Green/Black) approach of viewing your graveyard as a second hand, Meren of Clan Nel Toth is the undisputed queen of attrition
That's the going rate from a number of retailers right now, but it's a solid deal for anybody looking to go big on what's widely considered a very good set
Source #2