Nothing is sacred to rats. Everything is simply another meal.

Duel Decks Anthology: Garruk vs. Liliana

Ravenous Rats

When Ravenous Rats enters the battlefield, target opponent discards a card.

When Ravenous Rats enters, target opponent discards a card.

Devouring books is only the beginning. The librarian's next.

Duel Decks: Izzet vs. Golgari

Magic 2013

Salvat 2011

Duels of the Planeswalkers

Duel Decks: Garruk vs. Liliana

Tenth Edition

When Ravenous Rats comes into play, target opponent discards a card.

Nothing is sacred to the rats. Everything is simply another meal.

Ninth Edition

Eighth Edition

When Ravenous Rats comes into play, target opponent discards a card from his or her hand.

Invasion

"For all the priceless tomes they have destroyed, one would think they would taste better."
—Davvol, Evincar of Rath

World Championship Decks 1999

Starter 1999

When Ravenous Rats comes into play, target player chooses and discards a card from his or her hand.

Urza's Destiny

When Ravenous Rats comes into play, target opponent chooses and discards a card from his or her hand.

Portal Second Age

When Ravenous Rats comes into play from your hand, your opponent chooses and discards a card from his or her hand. (Ignore this effect if your opponent doesn't have any cards.)