MAGIC: THE GATHERING
0/1 Creature - Phyrexian Shapeshifter
As long as the top card of your graveyard is a creature card, Volrath's Shapeshifter has the full text of that card and has the text ": Discard a card." (Volrath's Shapeshifter has that card's name, mana cost, color, types, abilities, power, and toughness.)
: Discard a card.
1/1 Creature - Thalakos Wizard
Shadow (This creature can block or be blocked by only creatures with shadow.)
Whenever Thalakos Deceiver attacks and isn't blocked, you may sacrifice it. If you do, gain control of target creature. (This effect doesn't end at end of turn.)