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 |
|---|---|---|---|
| Bloodwater Entity | 1UR | Creature — Elemental | Flying Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) When Bloodwater Entity enters the battlefield, you may put target instant or sorcery card from your graveyard on top of your library. 2/2 |
| Vexing Devil | R | Creature — Devil | When Vexing Devil enters the battlefield, any opponent may have it deal 4 damage to them. If a player does, sacrifice Vexing Devil. 4/3 |
| Savage Ventmaw | 4RG | Creature — Dragon | Flying Whenever Savage Ventmaw attacks, add {R}{R}{R}{G}{G}{G}. Until end of turn, you don't lose this mana as steps and phases end. 4/4 |
| A-Riveteers Initiate | 1R | Creature — Viashino Citizen | {B/G}: Riveteers Initiate gains deathtouch until end of turn. 2/2 |
| Selfless Spirit | 1W | Creature — Spirit Cleric | Flying Sacrifice Selfless Spirit: Creatures you control gain indestructible until end of turn. 2/1 |
| Luminous Guardian | 3W | Creature — Human Nomad | {W}: Luminous Guardian gets +0/+1 until end of turn. {2}: Luminous Guardian can block an additional creature this turn. 1/4 |
| Web Shot | 2G | Instant — Adventure | Destroy target creature with flying. (Then exile this card. You may cast the creature later from exile.) |
| Plummet | 1G | Instant | Destroy target creature with flying. |
| Wing Snare | 2G | Sorcery | Destroy target creature with flying. |
| Mirrormade | 1UU | Enchantment | You may have Mirrormade enter the battlefield as a copy of any artifact or enchantment on the battlefield. |