M:tG card similarity search
1U · Creature — Siren
Flash Flying When Threnody Singer enters the battlefield, target creature an opponent controls gets -X/-0 until end of turn, where X is your devotion to blue. (Each {U} in the mana costs of permanents you control counts toward your devotion to blue.) 1/3
| Name | Mana | Type | Text |
|---|---|---|---|
| Wake of Vultures | 3B | Creature — Bird | Flying {1}{B}, Sacrifice a creature: Regenerate Wake of Vultures. 3/1 |
| Kill-Zone Acrobat | 2B | Creature — Human Soldier | Whenever Kill-Zone Acrobat attacks, you may sacrifice another creature or artifact. If you do, Kill-Zone Acrobat gains flying until end of turn. 3/2 |
| Cutthroat Centurion | 2B | Artifact Creature — Phyrexian Warrior | Sacrifice another artifact or creature: Cutthroat Centurion gets +2/+2 until end of turn. Activate only once each turn. 2/2 |
| River Sneak | 1U | Creature — Merfolk Warrior | River Sneak can't be blocked. Whenever another Merfolk enters the battlefield under your control, River Sneak gets +1/+1 until end of turn. 1/1 |
| Aquatic Incursion | 3U | Enchantment | When Aquatic Incursion enters the battlefield, create two 1/1 blue Merfolk creature tokens with hexproof. (They can't be the targets of spells or abilities your opponents control.) {3}{U}: Target Merfolk can't be blocked this turn. |
| Big Play | 1G | Instant | Target creature gets +2/+2 and gains reach until end of turn. Put a +1/+1 counter on it. |
| Castle Vantress | Land | Castle Vantress enters the battlefield tapped unless you control an Island. {T}: Add {U}. {2}{U}{U}, {T}: Scry 2. | |
| Rampaging Brontodon | 5GG | Creature — Dinosaur | Trample Whenever Rampaging Brontodon attacks, it gets +1/+1 until end of turn for each land you control. 7/7 |
| Conclave Naturalists | 4G | Creature — Dryad | When Conclave Naturalists enters the battlefield, you may destroy target artifact or enchantment. 4/4 |
| Evershrike | 3W/BW/B | Creature — Elemental Spirit | Flying Evershrike gets +2/+2 for each Aura attached to it. {X}{W/B}{W/B}: Return Evershrike from your graveyard to the battlefield. You may put an Aura card with mana value X or less from your hand onto the battlefield attached to it. If you don't, exile Evershrike. 2/2 |