Emeria, the Sky Ruin [Commander 2014] Standard reveal Progenitus and shuffle it

reveal Progenitus and shuffle it into its owner's library instead

−3: Return up to two target land cards from your graveyard to the battlefield

You have no maximum hand size

{T}: You may put a creature card with converted mana cost equal to the number of charge counters on Aether Vial from your hand onto the battlefield

or blue creature

Emeria, the Sky Ruin [Commander 2014] Standard reveal Progenitus and shuffle itSet: Commander 2014 Type: Land Rare Cost: Emeria, the Sky Ruin enters the battlefield tapped. At the beginning of your upkeep, if you control seven or more Plains, you may return target creature card from your graveyard to the battlefield. {T}: Add {W}.