Echo of Eons

{4}{U}{U} · Sorcery · from $10.16

Each player shuffles their hand and graveyard into their library, then draws seven cards.

Flashback {2}{U} (You may cast this card from your graveyard for its flashback cost. Then exile it.)

Format legality

4c Burning Wish (Legacy, 3.8% of the meta): 1 in the sideboard of 78% of lists
Blue Artifacts (Legacy, 3.6% of the meta): 1 in the sideboard of 10% of lists
TES (Legacy, 2.1% of the meta): 3 in the main deck of 100% of lists
Riddlesmith Combo (Legacy, 0.4% of the meta): 4 in the main deck of 100% of lists
The Epic Gamble (Legacy, 0.2% of the meta): 3 in the main deck of 100% of lists
Ad Nauseam Tendrils (Legacy, 0.2% of the meta): 1 in the sideboard of 40% of lists
Narset Control (Legacy, 0.1% of the meta): 4 in the main deck of 67% of lists