Card Codex

M:tG card similarity search

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
Flare 2RInstant Flare deals 1 damage to any target. Draw a card at the beginning of the next turn's upkeep.
Johan 3RGWLegendary Creature — Human Wizard At the beginning of combat on your turn, you may have Johan gain "Johan can't attack" until end of combat. If you do, attacking doesn't cause creatures you control to tap this combat if Johan is untapped. 5/4
Discord, Lord of Disharmony 2BRLegendary Creature — Chimera Flying At the beginning of your end step, choose a random nonland Magic card name. Until your next end step, you may cast a copy of a spell with that name, and mana of any type can be spent to cast it. If you cast a spell this way, copy this ability if Discord is on the battlefield. 3/5
Transluminant 1GCreature — Dryad Shaman {W}, Sacrifice Transluminant: Create a 1/1 white Spirit creature token with flying at the beginning of the next end step. 2/2
Mogis's Warhound 1REnchantment Creature — Dog Bestow {2}{R} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Mogis's Warhound attacks each combat if able. Enchanted creature gets +2/+2 and attacks each combat if able. 2/2
Suppression Field 1WEnchantment Activated abilities cost {2} more to activate unless they're mana abilities.
Bull Aurochs 1GCreature — Aurochs Trample Whenever Bull Aurochs attacks, it gets +1/+0 until end of turn for each other attacking Aurochs. 2/1
Aurochs 3GCreature — Aurochs Trample Whenever Aurochs attacks, it gets +1/+0 until end of turn for each other attacking Aurochs. 2/3
Mordor on the March 3BRSorcery Exile a creature card from your graveyard. Create a token that's a copy of it. It gains haste until end of turn. Exile it at the beginning of the next end step. Storm (When you cast this spell, copy it for each spell cast before it this turn.)
Apprentice Necromancer 1BCreature — Zombie Wizard {B}, {T}, Sacrifice Apprentice Necromancer: Return target creature card from your graveyard to the battlefield. That creature gains haste. At the beginning of the next end step, sacrifice it. 1/1
Page 95