When the time is right, play Command the Dreadhorde to target any number of creatures and/or planeswalkers in all graveyards
Actually, it doesnt always have to be the commander - sometimes it can be a theme or a strategy
They constantly put out new cards to the point where most new cards are designed with Standard in mind
It takes little work to enable Sage of the Skies, and you can do it as early as turn 3 with the help of cards like Springleaf Drum or Momo, Friendly Flier
But if youre frequently facing down a Keskit, the Flesh Sculptor/Armix, Filigree Thrasher deck, Roar of Reclamation can be more detrimental than not
Virtue of Courage An enchantment that provides a type of card advantage or selection is always a good thing, but is especially good when it comes in the form that supports a deck that needs to keep going