That a decision being put into your opponents hands might not be as painful if its a decision they must make (its quite difficult to win most games of Limited without attacking)
To determine the total cost of a spell, start with the mana cost or alternative cost you're paying, add any cost increases, then apply any cost reductions (such as that of Dirgur Focusmage's first ability)
This isn't a regular occurrence, though, and it's entirely dependent on Wizards' ongoing strategy for working with game stores - if you're angling for extra codes, we'd recommend checking in with the staff at your LGS to see if there's anything on offer
Getting a free land drop from Court of Bounty
Theres cheaper ways to blink a whole board, which is ultimately what matters, but students of the school of flicker should still be excited about Semester's End
An original Pokmon Trading Card Game Booster Box has sold at auction for a record-breaking $408,000