M:tG card similarity search
1W · Enchantment
As Call to Arms enters the battlefield, choose a color and an opponent. White creatures get +1/+1 as long as the chosen color is the most common color among nontoken permanents the chosen player controls but isn't tied for most common. When the chosen color isn't the most common color among nontoken permanents the chosen player controls or is tied for most common, sacrifice Call to Arms.
| Name | Mana | Type | Text |
|---|---|---|---|
| Holga, Relentless Rager | 4RR | Legendary Creature — Human Barbarian | Haste Holga, Relentless Rager must be blocked if able. Whenever Holga attacks, each creature you control attacking a player gets +1/+0 until end of turn for each creature that player controls. 4/6 |
| Nakaya Shade | 1B | Creature — Shade | {B}: Nakaya Shade gets +1/+1 until end of turn unless any player pays {2}. 1/1 |
| Amulet of Vigor | 1 | Artifact | Whenever a permanent enters the battlefield tapped and under your control, untap it. |
| Voracious Vampire | 2B | Creature — Vampire Knight | Menace When Voracious Vampire enters the battlefield, target Vampire you control gets +1/+1 and gains menace until end of turn. 2/2 |
| Conjured Currency | 5U | Enchantment | At the beginning of your upkeep, you may exchange control of Conjured Currency and target permanent you neither own nor control. |
| Hidden Horror | 1BB | Creature — Horror | When Hidden Horror enters the battlefield, sacrifice it unless you discard a creature card. 4/4 |
| Phantasmal Form | 2U | Instant | Until end of turn, up to two target creatures each have base power and toughness 3/3, gain flying, and become blue Illusions in addition to their other colors and types. Draw a card. |
| Contamination | 2B | Enchantment | At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of any other type and amount. |
| Hot Pursuit | 1R | Enchantment | When Hot Pursuit enters the battlefield, suspect target creature an opponent controls. As long as Hot Pursuit remains on the battlefield, that creature is also goaded. At the beginning of combat on your turn, if two or more players have lost the game, gain control of all goaded and/or suspected creatures until end of turn. Untap them. They gain haste until end of turn. |
| Dire Flail | R | Artifact — Equipment | Equipped creature gets +2/+0. Equip {1} Craft with artifact {3}{R}{R} ({3}{R}{R}, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.) |