Sheoldred, Whispering One [Iconic Masters] Darksteel Her plans may yet bear

Her plans may yet bear fruit

Set: Chronicles Type: World Enchantment Rarity: Rare Cost: {G} All creatures have haste

Set: Commander 2013 Type: Artifact Rarity: Rare Cost: {3} You may activate abilities of creatures you control as though those creatures had haste

then repeats this process until a creature card or X cards have been put into their graveyard this way

As long as Gaea's Liege is attacking

Sheoldred, Whispering One [Iconic Masters] Darksteel Her plans may yet bearSet: Iconic Masters Type: Legendary Creature Phyrexian Praetor Rarity: Mythic Cost: {5}{B}{B} Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) At the beginning of your upkeep, return target creature card from your graveyard to the battlefield. At the beginning of each opponent's upkeep, that player sacrifices a creature.