Sheoldred, Whispering One [New Phyrexia Prerelease Promos] Magic 2010 Prerelease Promos return to its owner's hand

return to its owner's hand each creature that player controls with power greater than the number of cards in their hand

It contains the totality of Alhammarret's notes

if all the monsters that were used for the Synchro Summon of this card are in your Graveyard: You can Special Summon all of them

Set: League & Championship Cards Type: Colorless Rarity: Common Retreat cost: Colorless

Sheoldred, Whispering One [New Phyrexia Prerelease Promos] Magic 2010 Prerelease Promos return to its owner's handSet: New Phyrexia Prerelease Promos 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.