The card's "normal" version was given to staff for Ishihara's 60th birthday
The only reason to buy boxes now is if you want the opening experience Most master set definitions don't include Build & Battle Box promos
We have the tools to take the aggressive role in many matchups, curving out with efficient creatures and backing them up with some tricks, but we can also be the control deck, generating card advantage with Wall of Omens, Thraben Inspector, and our blink effects before eventually running our opponent out of resources and winning the game
MH3 is one of the highest-power Magic sets from the last few years
See also: Master set budgeting guide, Binder layout planner What is the complete SM - Unbroken Bonds master set card list? The SM - Unbroken Bonds set contains 214 base cards across 7 rarity tiers plus 20 secret rares
There are ways to get even more Pack Hourglasses, but this is a steady, tried-and-true way to keep gathering this resource without much difficulty