Polluted Delta [Khans of Tarkir] Commander 2017 Echo {2}{R}{R} (At the beginning

Echo {2}{R}{R} (At the beginning of your upkeep

Set: Exodus Type: Enchantment Rarity: Rare Cost: {2}{U}{U}{U}{U} Discard a card: You may tap or untap target artifact

Set: Mirrodin Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of each player's upkeep

then you may return a creature card from your graveyard to your hand

Set: Arena League 2003 Type: Basic Land — Mountain Rarity: Rare ({T}: Add {R}

Polluted Delta [Khans of Tarkir] Commander 2017 Echo {2}{R}{R} (At the beginningSet: Khans of Tarkir Type: Land Rarity: Rare {T}, Pay 1 life, Sacrifice Polluted Delta: Search your library for an Island or Swamp card, put it onto the battlefield, then shuffle. Where dragons once prevailed, their bones now sink.