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 |
|---|---|---|---|
| Merrow Grimeblotter | 3U/B | Creature — Merfolk Wizard | {1}{U/B}, {Q}: Target creature gets -2/-0 until end of turn. ({Q} is the untap symbol.) 2/2 |
| Steel-Plume Marshal | 3WW | Creature — Bird Soldier | Flying Whenever Steel-Plume Marshal attacks, other attacking creatures you control with flying get +2/+2 until end of turn. 3/3 |
| Gather Courage | G | Instant | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Target creature gets +2/+2 until end of turn. |
| Pack's Favor | 2G | Instant | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Target creature gets +3/+3 until end of turn. |
| Martial Glory | RW | Instant | Target creature gets +3/+0 until end of turn. Target creature gets +0/+3 until end of turn. |
| Rabid Bloodsucker | 4B | Creature — Vampire | Flying (This creature can't be blocked except by creatures with flying or reach.) When Rabid Bloodsucker enters the battlefield, each player loses 2 life. 3/2 |
| Thunder Salvo | 1R | Instant | Thunder Salvo deals X damage to target creature, where X is 2 plus the number of other spells you've cast this turn. |
| Saheeli's Silverwing | 4 | Artifact Creature — Drake | Flying When Saheeli's Silverwing enters the battlefield, look at the top card of target opponent's library. 2/3 |
| Talon Trooper | 1WU | Creature — Bird Scout | Flying 2/3 |
| Zanikev Locust | 5B | Creature — Insect | Flying Scavenge {2}{B}{B} ({2}{B}{B}, Exile this card from your graveyard: Put a number of +1/+1 counters equal to this card's power on target creature. Scavenge only as a sorcery.) 3/3 |