Echocasting Symposium
Tracked across real Commander games played through TurnZero HQ.
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What it does
Target player creates a token that's a copy of target creature you control.
Paradigm (Then exile this spell. After you first resolve a spell with this name, you may cast a copy of it from exile without paying its mana cost at the beginning of each of your first main phases.)
Combos with Echocasting Symposium
Lines this card is part of — what it needs alongside it, and what the two of them do. An infinite result is the one that moves a deck's bracket.
- Timestream Navigator Infinite
- Infinite turns
- Lock
- Myr Battlesphere Time Sieve Infinite
- Lock
- Infinite turns
- Archaeomancer Time Warp Infinite
- Infinite turns
- Lock
Showing the 3 shortest and most explosive. This card appears in more than these — follow any of them through to Commander Spellbook to browse the rest.
Combo data from Commander Spellbook, the community-maintained database of Magic combos. Mirrored nightly.
Rulings
7 official rulings, in the order Wizards published them.
- 2026-03-20
Paradigm creates a delayed triggered ability that triggers at the beginning of each of your first main phases for the rest of the game. When that ability resolves and the copy is created, you can choose not to cast the copy. In that case, the copy will cease to exist the next time state-based actions are checked. The delayed triggered ability will still trigger again at the beginning of your first main phase on your next turn regardless.
- 2026-03-20
Once a spell with paradigm has resolved, it doesn't matter what happens to the card in exile. Even if the card leaves exile, the delayed triggered ability will still trigger during each of your first main phases, and the copy will still be created.
- 2026-03-20
If the copied permanent is a token, the token that's created copies the original characteristics of that token as stated by the effect that created the token.
- 2026-03-20
Any enters abilities of the copied creature will trigger when the token enters. Any "as [this creature] enters" or "[this creature] enters with" abilities of the copied permanent will also work.
- 2026-03-20
If the copied permanent is copying something else, then the token enters as whatever that permanent copied.
- 2026-03-20
Each spell with paradigm has the Lesson subtype. The Lesson subtype appears on instants and sorceries and has no inherent rules meaning. Other effects (such as the learn ability from the original Strixhaven release) may refer to it.
- 2026-03-20
The token created by Echocasting Symposium copies exactly what was printed on the original creature and nothing else (unless that creature is copying something else or is a token; see below). It doesn't copy whether that creature is tapped or untapped, whether it has any counters on it or Auras and Equipment attached to it, or any non-copy effects that have changed its power, toughness, types, color, or so on. If it is a Vehicle, it is not crewed.
Rulings are Wizards of the Coast's own, mirrored from Scryfall and refreshed nightly.
In the 99
Every deck whose current list includes Echocasting Symposium, whatever its commander.
Most played under
| Commander | Decks | Games | Win rate |
|---|---|---|---|
| Henry Wu, InGen Geneticist | 1 | 7 | 14.3% |
Colors it shows up in
- Sultai 1 deck
Every version of Echocasting Symposium
3 printings, newest first. Prices are the market figures Scryfall publishes, refreshed nightly — a printing with no figure shows a dash rather than a zero, because Scryfall genuinely publishes none for some of them.

Inverted
Secrets of Strixhaven
- Normal
- $4.93
- Foil
- $7.72

Secrets of Strixhaven
- Normal
- $2.51
- Foil
- $3.57

Promo
Secrets of Strixhaven Promos
- Normal
- $5.95
- Foil
- $7.20
Prices from Scryfall, which tracks the TCGplayer and Cardmarket markets. They move daily and are a guide rather than a quote. Search TCGplayer for Echocasting Symposium — a name search across every version, for the printings TCGplayer publishes no direct link to.
Aggregated from Commander games tracked in TurnZero HQ. Every figure counts decks and games only — no individual deck list, player or playgroup is identified. Win rates are withheld below 5 completed games, where the sample is too small to mean anything.