To begin with, its a fantastic addition to any collection, boasting three versions: the regular VSTAR, the rainbow rare, and the gold rare, each contributing to the overall appeal of your card assortment
Each of your opponents will then die to the collective Spirit damage on their upkeep
The latter is the more common
Tifa is another card that may see more Standard play following the November 10 bans, depending on how things shake out
Now that I have thought about it a few days, I think Solitude is clearly the better of the two, since it is not only a premium removal spell but also a viable win condition with its 3/2 body
Goreclaw, Terror of Qal Sisma has been a fairly nice addition to my green deck that buffs my other creatures and boosts my aggressive capabilities, while Chandra, Torch of Defiance is a powerful Planeswalker card with multiple uses that seems like a pretty solid addition to my red deck