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 |
|---|---|---|---|
| Skyrider Elf | XGU | Creature — Elf Warrior Ally | Flying Converge — Skyrider Elf enters the battlefield with a +1/+1 counter on it for each color of mana spent to cast it. 0/0 |
| Roilmage's Trick | 3U | Instant | Converge — Creatures your opponents control get -X/-0 until end of turn, where X is the number of colors of mana spent to cast this spell. Draw a card. |
| Camato Scout | 1UU | Creature — Merfolk | As Camato Scout enters the battlefield, choose a basic land type at random. Camato Scout has landwalk of the chosen type. 2/3 |
| Regal Behemoth | 4GG | Creature — Dinosaur | Trample When Regal Behemoth enters the battlefield, you become the monarch. Whenever you tap a land for mana while you're the monarch, add an additional one mana of any color. 5/5 |
| Pyramid of the Pantheon | 1 | Artifact | {2}, {T}: Add one mana of any color. Put a brick counter on Pyramid of the Pantheon. {T}: Add three mana of any one color. Activate only if there are three or more brick counters on Pyramid of the Pantheon. |
| Confusion in the Ranks | 3RR | Enchantment | Whenever an artifact, creature, or enchantment enters the battlefield, its controller chooses target permanent another player controls that shares a card type with it. Exchange control of those permanents. |
| Intelligence Bobblehead | 3 | Artifact — Bobblehead | {T}: Add one mana of any color. {5}, {T}: Draw X cards, where X is the number of Bobbleheads you control. |
| Verdant Haven | 2G | Enchantment — Aura | Enchant land When Verdant Haven enters the battlefield, you gain 2 life. Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color. |
| Draconic Disciple | 1RG | Creature — Human Shaman | {T}: Add one mana of any color. {7}, {T}, Sacrifice Draconic Disciple: Create a 5/5 red Dragon creature token with flying. 2/2 |
| Soul Servitude | 2B | Instant | Target player sacrifices a nontoken creature. When they do, you may discard a card. If you do, conjure a duplicate of the sacrificed creature into your hand. It perpetually gains "You may spend mana as though it were mana of any color to cast this spell." |