If the spell requires targets, you choose the target of the original spell as you cast it. If you create a copy of the spell, you may choose new targets for the copy as you create that copy. Similarly, the opponent you chose to create a copy may choose new targets for that copy as it’s created. In other words, your opponent will know the targets of your original spell and your copy when choosing the new targets, if any, for their copy.
This means that if you cast a spell with demonstrate and both you and an opponent copy it, the opponent’s copy will resolve first, then your copy will resolve, and finally the original spell will resolve.
If you copy a spell with demonstrate, you then immediately choose an opponent. If they copy the spell, it goes on top of the stack.
Last observed on Scryfall 2 months ago at $0.41. Over the trailing 90 days the price moved between $0.38 and $0.55 across 53 observations. Cross-checked across TCGplayer, eBay sold, Cardmarket EU, and Star City.
This printing is one of 2 catalogued treatments from C21 — the lineup includes Extended Art alongside the standard finish. Across our catalog the Rarix library tracks every variant in the same family so collectors can compare price, scarcity and demand inside a single lineage.
Card #343 of *Commander 2021*, the set that shipped alongside the April 2021 Commander 2021 release.
Card type: Sorcery, color identity white, printed at rare. Rares occupy the bottom-of-pack rare slot in standard boosters. Mana cost: {3}{W} (4 converted). Keyword abilities: Treasure and Demonstrate.
Legal in Legacy, Vintage, and Commander.
EDHrec ranks this card #12,716 in Commander, putting it in the fringe-play tier of the format's playable pool.
Illustrated by Francisco Miyara. Rarix catalogs 90 other cards credited to this artist.
Magic: The Gathering · ™ & © Wizards of the Coast · Illus. Francisco Miyara
Card data via Scryfall. Rarix is fan-made; not endorsed by the rights holders.
You choose whether to make a copy as the demonstrate ability resolves. This happens before the original spell resolves. Your copy goes on the stack above the original spell.
If you cast the spell and choose not to copy it, no opponent will get to copy it either.
