M:tG card similarity search
3U · Creature — Merfolk
When Tidal Courier enters the battlefield, reveal the top four cards of your library. Put all Merfolk cards revealed this way into your hand and the rest on the bottom of your library in any order. {3}{U}: Tidal Courier gains flying until end of turn. 1/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Dimir Charm | UB | Instant | Choose one — • Counter target sorcery spell. • Destroy target creature with power 2 or less. • Look at the top three cards of target player's library. Put one back and the rest into that player's graveyard. |
| Skyrider Patrol | 2GU | Creature — Elf Scout | Flying At the beginning of combat on your turn, you may pay {G}{U}. When you do, put a +1/+1 counter on another target creature you control, and that creature gains flying until end of turn. 2/3 |
| Madblind Mountain | Land — Mountain | ({T}: Add {R}.) Madblind Mountain enters the battlefield tapped. {R}, {T}: Shuffle your library. Activate only if you control two or more red permanents. | |
| Streambed Aquitects | 1UU | Creature — Merfolk Scout | {T}: Target Merfolk creature gets +1/+1 and gains islandwalk until end of turn. (It can't be blocked as long as defending player controls an Island.) {T}: Target land becomes an Island until end of turn. 2/3 |
| Blind with Anger | 3R | Instant — Arcane | Untap target nonlegendary creature and gain control of it until end of turn. That creature gains haste until end of turn. |
| Audacious Swap | 3R | Instant | Casualty 2 (As you cast this spell, you may sacrifice a creature with power 2 or greater. When you do, copy this spell and you may choose a new target for the copy.) The owner of target nonenchantment permanent shuffles it into their library, then exiles the top card of their library. If it's a land card, they put it onto the battlefield. Otherwise, they may cast it without paying its mana cost. |
| Viashino Bladescout | 1RR | Creature — Viashino Scout | Flash (You may cast this spell any time you could cast an instant.) When Viashino Bladescout enters the battlefield, target creature gains first strike until end of turn. 2/1 |
| Henge Guardian | 5 | Artifact Creature — Dragon Wurm | {2}: Henge Guardian gains trample until end of turn. 3/4 |
| Agency Outfitter | 4UU | Creature — Sphinx Detective | Flying When Agency Outfitter enters the battlefield, you may search your graveyard, hand and/or library for a card named Magnifying Glass and/or a card named Thinking Cap and put them onto the battlefield. If you search your library this way, shuffle. 4/3 |
| Vial of Poison | 1 | Artifact | {1}, Sacrifice Vial of Poison: Target creature gains deathtouch until end of turn. (Any amount of damage it deals to a creature is enough to destroy it.) |