Search target player's library for up to three cards with flashback and put them into that player's graveyard. Then that player shuffles his or her library.
"The best foresight is hindsight."
-Empress Llawan
MYTHICSPOILER.COM THE CYCLICAL MTG SPOILER
MythicSpoiler is a dedicated visual spoiler, designed to let you EXPLORE, DISCOVER and EXPERIENCE new Magic the Gathering sets in a simple, sortable gallery.