*Name: Mindstab Thrull
Type: Summon Thrull
Play Cost: 1 Colorless, 2 Swamp
Stats: 2 Power/2 Toughness
Game Text: If Mindstab Thrull attacks and is not blocked, you may sacrifice it to force the player it attacked to discard three cards. If you do so, it deals no damage during combat this turn. If that player does not have enough cards, his or her entire hand is discarded.
*Source: Front of card
*Name: Mindstab Thrull
Type: Creature — Thrull
Play Cost: 1 Colorless, 2 Swamp
Stats: 2 Power/2 Toughness
Game Text: Whenever Mindstab Thrull attacks and isn't blocked, you may sacrifice it. If you do, defending player discards three cards.
*Source: gatherer.wizards.com