brothers war mtg commander deck Magic: The Gathering The Brothers' Retro-Frame (Model: Urza's Iron Alliance) Urza's Workshop | The Brothers'

You can tap this land and pay to scry 1, which helps filter your draws in stalemates and pass-go situations

one life is enough to unlock the full benefit

This fits really well into solid black and green elf reanimator decks for a mid-range type feel

Angel of Invention solves this problem by not only being a creature herself, but allowing you to manufacture creatures on the spot should you need them

1 Outland Liberator

For decks full of one or two drops, this card can be a nightmare for which they will happily trade multiple cards, as the Keg amounts to a two mana one-sided Wrath of God or sometimes even worse by killing artifacts like Cursed Scroll, Winter Orb or Ankh of Mishra