While the consistency of the deck means that it can fight through graveyard hate reasonably well, it is ultimately still an uphill battle and some of the more recent graveyard hate cards, such as Sanctifier En-Vec, are near-unbeatable once resolved
Whether this card should see play would depend on the specific deck strategy and card synergies, as well as the overall competitive landscape of the format
Starnheim Unleashed is perfect for the currently developing Angels tribal decks while also being a good inclusion in many control decks
Its not about subtletyits about destruction
While there are definitive best options (and its possible to build a package, or shell, to apply to new brews) you should always use a critical eye
Traditionally, each player rolls dice and whoever rolls the highest number goes first