Mist Dancer
Buy at Card Kingdom$1.29

Cheapest priced copy (The Lost Caverns of Ixalan Commander): $0.69 at Card Kingdom, near mint, their price list as of .

Mist Dancer {4}{U}

Creature — Merfolk Wizard · 3/3 · Rare · The Lost Caverns of Ixalan Commander · #44

Flying

Other Merfolk you control get +1/+0 and have flying.

Encore {5}{U}{U} ({5}{U}{U}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.)

2 printings · $0.69 to $1.29 at Card Kingdom
SetNumberRarityCard KingdomFoil
The Lost Caverns of Ixalan Commander44Rare$1.29—
The Lost Caverns of Ixalan Commander76Rare$0.69—
7 rulings from Wizards of the Coast
  1. 10 November 2023Opponents who have left the game aren't counted when determining how many tokens to create.
  2. 10 November 2023If one of the tokens somehow is under another player's control as the delayed triggered ability resolves, you can't sacrifice that token. It remains on the battlefield indefinitely, even if you regain control of it later.
  3. 10 November 2023The tokens copy only what's on the original card. Effects that modified that creature when it was previously on the battlefield won't be copied.
  4. 10 November 2023Each token must attack the appropriate player if able.
  5. 10 November 2023If an effect stops a token from attacking a specific player, that token can attack any player, planeswalker, or battle, or not attack at all. If the effect stops the token from attacking a specific player unless a cost is paid, you don't have to pay that cost unless you want to attack that player.
  6. 10 November 2023If one of the tokens can't attack for any reason (such as being tapped), then it doesn't attack. If there's a cost associated with having it attack, you aren't forced to pay that cost, so it doesn't have to attack in that case either.
  7. 10 November 2023Exiling the card with encore is a cost to activate the ability. Once you announce that you're activating it, no player may take actions until you've finished. They can't try to remove the card from your graveyard to stop you from paying the cost.