Echo of Eons

Echo of Eons rulings

• 2021-03-19

  To determine the total cost of a spell, start with the mana cost or alternative cost (such as a flashback cost) you're paying, add any cost increases, then apply any cost reductions. The mana value of the spell is determined only by its mana cost, no matter what the total cost to cast the spell was.

• 2021-03-19

  "Flashback [cost]" means "You may cast this card from your graveyard by paying [cost] rather than paying its mana cost" and "If the flashback cost was paid, exile this card instead of putting it anywhere else any time it would leave the stack."

• 2021-03-19

  You must still follow any timing restrictions and permissions, including those based on the card's type. For instance, you can cast a sorcery using flashback only when you could normally cast a sorcery.

• 2021-03-19

  If a card with flashback is put into your graveyard during your turn, you can cast it if it's legal to do so before any other player can take any actions.

• 2021-03-19

  A spell cast using flashback will always be exiled afterward, whether it resolves, is countered, or leaves the stack in some other way.

• 2021-03-19

  You can cast a spell using flashback even if it was somehow put into your graveyard without having been cast.

• 2019-06-14

  Echo of Eons won't be put into your graveyard until after it's finished resolving, which means it won't be shuffled into your library as part of its own effect.

Echo of Eons keyword rules

All printings of Echo of Eons 14

• Magic Online Promosprm · #95469 rare2024Victor Adame Minguez — No price yet
• Mystery Booster 2Shownmb2 · #160 mythic2024Victor Adame Minguez10.17 $foil 72.90 $
• Secret Lair Dropsld · #821 rare2024Alex Petty — No price yetfoil 634.04 $
• Modern Horizonsmh1 · #46 mythic2019Terese Nielsen11.57 $foil 57.10 $