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
Calamity, Galloping Inferno 4RRLegendary Creature — Horse Mount Haste Whenever Calamity, Galloping Inferno attacks while saddled, choose a nonlegendary creature that saddled it this turn and create a tapped and attacking token that's a copy of it. Sacrifice that token at the beginning of the next end step. Repeat this process once. Saddle 1 4/6
Postmortem Lunge XB/PSorcery ({B/P} can be paid with either {B} or 2 life.) Return target creature card with mana value X from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step.
Mobile Fort 4Artifact Creature — Wall Defender (This creature can't attack.) {3}: Mobile Fort gets +3/-1 until end of turn and can attack this turn as though it didn't have defender. Activate only once each turn. 0/6
Walking Wall 4Artifact Creature — Wall Defender {3}: Walking Wall gets +3/-1 until end of turn and can attack this turn as though it didn't have defender. Activate only once each turn. 0/6
Portal Mage 2UCreature — Human Wizard Flash When Portal Mage enters the battlefield during the declare attackers step, you may reselect which player or permanent target attacking creature is attacking. (It can't attack its controller or its controller's planeswalkers.) 2/2
Puffer Extract 5Artifact {X}, {T}: Target creature you control gets +X/+X until end of turn. Destroy it at the beginning of the next end step.
Alora, Rogue Companion 3ULegendary Creature — Halfling Rogue Specialize {2} Whenever you attack, up to one target attacking creature can't be blocked this turn. At the beginning of the next end step, return that creature to its owner's hand. 3/3
Golden Argosy 4Legendary Artifact — Vehicle Whenever Golden Argosy attacks, exile each creature that crewed it this turn. Return them to the battlefield tapped under their owner's control at the beginning of the next end step. Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.) 3/6
Glorious End 2RInstant End the turn. (Exile all spells and abilities from the stack, including this card. The player whose turn it is discards down to their maximum hand size. Damage wears off, and "this turn" and "until end of turn" effects end.) At the beginning of your next end step, you lose the game.
Nacatl War-Pride 3GGGCreature — Cat Warrior Nacatl War-Pride must be blocked by exactly one creature if able. Whenever Nacatl War-Pride attacks, create X tokens that are copies of Nacatl War-Pride and that are tapped and attacking, where X is the number of creatures defending player controls. Exile the tokens at the beginning of the next end step. 3/3
Page 7