Creature — Human Spellshaper 1/1, W (1)
Common
{W}, {T}, Discard a card: Target creature can't attack this turn.
The wizard's vocabulary of mogg profanities increased with every net she cast.
Illus. Matt Cavotta

10/4/2004: The ability only does something if used before attackers are declared during a turn. If used after the creature is declared as an attacker, nothing happens.
Legal in Vintage (Type 1)
Legal in Legacy (Type 1.5)
Legal in Commander