Your aim is to control your opponent's creatures by giving them -1/-1 counters
Transforming a Valki or Will/Rowan will kill the other side instantly, for example, since it needs to enter to receive its starting loyalty counters
Time Spiral (T1, Ext, S, Block) Man, did Wizards ever underestimate the free spell mechanic
While I like it slightly less than some of the other options, just because Lands (it's only guaranteed four-of home) is on a bit of a downswing lately and the other decks often play only a single copy, it's still a solid card to own if you are looking to build a Legacy collection
What really makes her different, though
To do this, look inside your deck box where the tokens and other miscellaneous items are, and copy the code into the Redeem Code box in the top right hand corner of the Store page