Card Codex

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17 May 2024: Card library updated.

Arcum's Whistle

3 · Artifact

{3}, {T}: Choose target non-Wall creature the active player has controlled continuously since the beginning of the turn. That player may pay {X}, where X is that mana value. If they don't pay, the creature attacks this turn if able, and at the beginning of the next end step, destroy it if it didn't attack this turn. Activate only before attackers are declared.

Similar cards

Color identity:
NameManaTypeText
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Vizier of Deferment 2WCreature — Human Cleric Flash When Vizier of Deferment enters the battlefield, you may exile target creature if it attacked or blocked this turn. Return that card to the battlefield under its owner's control at the beginning of the next end step. 2/2
King's Assassin 1BBCreature — Human Assassin {T}: Destroy target tapped creature. Activate only during your turn, before attackers are declared. 1/1
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Slingbow Trap 3GInstant — Trap If a black creature with flying is attacking, you may pay {G} rather than pay this spell's mana cost. Destroy target attacking creature with flying.
Norin the Wary RLegendary Creature — Human Warrior When a player casts a spell or a creature attacks, exile Norin the Wary. Return it to the battlefield under its owner's control at the beginning of the next end step. 2/1
Faramir, Prince of Ithilien 2WULegendary Creature — Human Noble At the beginning of your end step, choose an opponent. At the beginning of that player's next end step, you draw a card if they didn't attack you that turn. Otherwise, create three 1/1 white Human Soldier creature tokens. 3/3
Capricopian XGCreature — Goat Hydra Capricopian enters the battlefield with X +1/+1 counters on it. {2}: Put a +1/+1 counter on Capricopian, then you may reselect which player Capricopian is attacking. Only the player Capricopian is attacking may activate this ability and only during the declare attackers step. (It can't attack its controller.) 0/0
Dazzling Beauty 2WInstant Cast this spell only during the declare blockers step. Target unblocked attacking creature becomes blocked. (This spell works on creatures that can't be blocked.) Draw a card at the beginning of the next turn's upkeep.
Arni Metalbrow 2RLegendary Creature — Human Berserker Whenever a creature you control attacks or a creature enters the battlefield under your control attacking, you may pay {1}{R}. If you do, you may put a creature card with mana value less than that creature's mana value from your hand onto the battlefield tapped and attacking. 3/3
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