It's widely considered to be one of the more 'fair' formats out there, and in terms of power level, lies in the middle point between Standard and Modern
Most of this half-cycle saw play in Standard because we needed dual lands, but it was easy to see just how lackluster their creature modes were compared to their Worldwake counterparts
This box looks to been released already
Back in the day, creatures in Magic were really bad, and for the time, Mirri was actually quite pushed on rate
22, 2016]: Apologies to anyone who has already downloaded the file
(It's an artifact with " , Sacrifice this token: Add one mana of any color.") Encore ( , Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able