Dystopia [Alliances] Oath of the Gatewatch Prerelease Promos A lone sliver streaked overhead

A lone sliver streaked overhead like jagged lightning

when taken to excess

Set: Commander Anthology Type: Creature — Elemental Rarity: Rare Cost: {4}{G}{G} Trample

Then for each creature card you own in exile with a memory counter on it

Dystopia [Alliances] Oath of the Gatewatch Prerelease Promos A lone sliver streaked overheadSet: Alliances Type: Enchantment Rarity: Rare Cost: {1}{B}{B} Cumulative upkeepPay 1 life. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) At the beginning of each player's upkeep, that player sacrifices a green or white permanent.