Echo of Eons 
Sorcery
$10.16 #2613 0.76 7.4 years
Each player shuffles their hand and graveyard into their library, then draws seven cards.
Flashback 
(You may cast this card from your graveyard for its flashback cost. Then exile it.)
(You may cast this card from your graveyard for its flashback cost. Then exile it.)Click a line or tag to filter
Cards similar to Echo of Eons expected a card that isn't here?
Reports become test cases the matcher is graded against before an update ships. Delvefall isn't a chatbot guessing, it compares the printed rules text of every card with plain math, and examples like yours decide which differences should count.
Timetwister96%
$6400.00↑#3590↓1.58↑33.2 years↑
"Each player shuffles their hand and graveyard into their library, then draws seven cards."
Game Plan96%
$0.56↓#10986↓0.19↓8.4 years↑
"Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile this card."
Commit // Memory96%
$0.31↓#3359↓0.39↓9.5 years↑
"Each player shuffles their hand and graveyard into their library, then draws seven cards."
Time Reversal96%
$2.41↓#6434↓0.50↓16.3 years↑
"Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile this card."
Emergency Powers93%
$0.65↓#11100↓0.58↓7.7 years
"Each player shuffles their hand and graveyard into their library, then draws seven cards. Exile this card."
Day's Undoing93%
$1.48↓#5776↓0.32↓11.3 years↑
"Each player shuffles their hand and graveyard into their library, then draws seven cards. If it's your turn, end the turn."
Diminishing Returns92%
$7.68↓#17945↓0.57↓30.4 years↑
"Each player shuffles their hand and graveyard into their library. You exile the top ten cards of your library. Then each player draws up to seven cards."
Step Between Worlds92%
$0.21↓#10916↓0.22↓2.5 years↓
"Each player may shuffle their hand and graveyard into their library. Each player who does draws seven cards. Exile this card."
Time Spiral90%
$95.47↑#6929↓1.06↑28.0 years↑
"Exile this card. Each player shuffles their hand and graveyard into their library, then draws seven cards. You untap up to six lands."
Winds of Change88%
$4.52↓#24590.8432.4 years↑
"Each player shuffles the cards from their hand into their library, then draws that many cards."
Sway of the Stars88%
$3.71↓#17720↓1.54↑21.7 years↑
"Each player shuffles their hand, graveyard, and all permanents they own into their library, then draws seven cards. Each player's life total becomes 7."
Temporal Cascade88%
$0.60↓#17493↓0.47↓23.0 years↑
"• Each player shuffles their hand and graveyard into their library."
Turtles in Time84%
$0.40↓#18072↓0.830.6 years↓
"Return all creatures to their owners' hands. Each player may shuffle their hand and graveyard into their library, then each player who does draws seven cards."
Roar of the Wurm84%
$0.28↓#19598↓0.27↓25.1 years↑
"Flashback 
You may cast this card from your graveyard for its flashback cost. Then exile it."
You may cast this card from your graveyard for its flashback cost. Then exile it."
Jace, the Living Guildpact84%
$2.51↓#15366↓0.29↓12.3 years↑
"−8: Each player shuffles their hand and graveyard into their library. You draw seven cards."
Weftwalking83%
$0.33↓#14257↓0.53↓1.2 years↓
"When this enchantment enters, if you cast it, shuffle your hand and graveyard into your library, then draw seven cards."
Beast Attack82%
$0.15↓#27670↓0.00↓25.1 years↑
"Flashback You may cast this card from your graveyard for its flashback cost. Then exile it."
You may cast this card from your graveyard for its flashback cost. Then exile it."
Reforge the Soul82%
$5.60↓#1705↑0.48↓14.5 years↑
"Each player discards their hand, then draws seven cards."
Lingering Souls82%
$0.18↓#4352↓0.00↓14.8 years↑
"Flashback 
You may cast this card from your graveyard for its flashback cost. Then exile it."
You may cast this card from your graveyard for its flashback cost. Then exile it."
Wheel of Fortune82%
$397.81↑#578↑1.28↑33.2 years↑
"Each player discards their hand, then draws seven cards."