or Wizards' new system of Game Changers and play brackets in EDH, explained
(Thank you Crabwave for bringing this card to my attention ) There is another option for similar type decks called Laquatus's Disdain
Alesha, Who Smiles at Death, and Mana Confluence
Land Color tag templates(None) Glacial Fortress This land enters tapped unless you control a Plains or an Island
It also nullifies your opponent's graveyard - pretty backbreaking for strategies like 'Dredge' that rely on the 'yard - and allows you to grab your opponent's best threat from the void and play it free of charge (Okay, at the cost of its own life, but it's a lowly two-drop, so who cares?) Paired with targeted discard cards like the popular Thoughtseize, Dauthi Voidwalker has the potential to be super scary
The copy wasn't cast from a graveyard, so it won't make another copy of itself