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 |
|---|---|---|---|
| Chaos Maw | 5RR | Creature — Hellion | When Chaos Maw enters the battlefield, it deals 3 damage to each other creature. 6/6 |
| Fog of Gnats | BB | Creature — Insect | Flying {B}: Regenerate Fog of Gnats. 1/1 |
| Yavimaya Gnats | 2G | Creature — Insect | Flying {G}: Regenerate Yavimaya Gnats. 0/1 |
| Sage Aven | 3U | Creature — Bird Wizard | Flying (This creature can't be blocked except by creatures with flying or reach.) When Sage Aven enters the battlefield, look at the top four cards of your library, then put them back in any order. 1/3 |
| Glimmer Bairn | G | Creature — Ouphe | Sacrifice a token: Glimmer Bairn gets +2/+2 until end of turn. 1/2 |
| Mandible Justiciar | 1W | Artifact Creature — Phyrexian Cleric | Lifelink Whenever another artifact enters the battlefield under your control, Mandible Justiciar gets +1/+1 until end of turn. 2/1 |
| Feaster of Fools | 4BB | Creature — Demon | 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.) Flying Devour 2 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with twice that many +1/+1 counters on it.) 3/3 |
| Cyberdrive Awakener | 5U | Artifact Creature — Construct | Flying Other artifact creatures you control have flying. When Cyberdrive Awakener enters the battlefield, until end of turn, each noncreature artifact you control becomes an artifact creature with base power and toughness 4/4. 4/4 |
| Smoldering Werewolf | 2RR | Creature — Werewolf Horror | When Smoldering Werewolf enters the battlefield, it deals 1 damage to each of up to two target creatures. {4}{R}{R}: Transform Smoldering Werewolf. 3/2 |
| Unhallowed Phalanx | 4B | Creature — Zombie Soldier | Unhallowed Phalanx enters the battlefield tapped. 1/13 |