M:tG card similarity search
3 · Artifact
As Heraldic Banner enters the battlefield, choose a color. Creatures you control of the chosen color get +1/+0. {T}: Add one mana of the chosen color.
| Name | Mana | Type | Text |
|---|---|---|---|
| Nagao, Bound by Honor | 3W | Legendary Creature — Human Samurai | Bushido 1 (Whenever this creature blocks or becomes blocked, it gets +1/+1 until end of turn.) Whenever Nagao, Bound by Honor attacks, Samurai creatures you control get +1/+1 until end of turn. 3/3 |
| Sinister Reflections | 1U | Instant | Conjure a duplicate of each of up to two target nontoken creatures you control into your hand. |
| Wistful Selkie | G/UG/UG/U | Creature — Merfolk Wizard | When Wistful Selkie enters the battlefield, draw a card. 2/2 |
| Game Trail | Land | As Game Trail enters the battlefield, you may reveal a Mountain or Forest card from your hand. If you don't, Game Trail enters the battlefield tapped. {T}: Add {R} or {G}. | |
| Revelsong Horn | 2 | Artifact | {1}, {T}, Tap an untapped creature you control: Target creature gets +1/+1 until end of turn. |
| Karrthus, Tyrant of Jund | 4BRG | Legendary Creature — Dragon | Flying, haste When Karrthus, Tyrant of Jund enters the battlefield, gain control of all Dragons, then untap all Dragons. Other Dragon creatures you control have haste. 7/7 |
| Vigorspore Wurm | 5G | Creature — Wurm | Undergrowth — When Vigorspore Wurm enters the battlefield, target creature gains vigilance and gets +X/+X until end of turn, where X is the number of creature cards in your graveyard. Vigorspore Wurm can't be blocked by more than one creature. 6/4 |
| Shineshadow Snarl | Land | As Shineshadow Snarl enters the battlefield, you may reveal a Plains or Swamp card from your hand. If you don't, Shineshadow Snarl enters the battlefield tapped. {T}: Add {W} or {B}. | |
| Ballroom | Land | Ballroom enters the battlefield tapped. {T}: Add {W} or {B}. {4}, {T}: Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") | |
| Billiard Room | Land | Billiard Room enters the battlefield tapped. {T}: Add {B} or {R}. {4}, {T}: Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |