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 |
|---|---|---|---|
| Crackling Doom | RWB | Instant | Crackling Doom deals 2 damage to each opponent. Each opponent sacrifices a creature with the greatest power among creatures that player controls. |
| Pramikon, Sky Rampart | URW | Legendary Creature — Wall | Flying, defender As Pramikon, Sky Rampart enters the battlefield, choose left or right. Each player may attack only the nearest opponent in the chosen direction and planeswalkers controlled by that opponent. 1/5 |
| Vibrating Sphere | 4 | Artifact | As long as it's your turn, creatures you control get +2/+0. As long as it's not your turn, creatures you control get -0/-2. |
| Archon of the Triumvirate | 5WU | Creature — Archon | Flying Whenever Archon of the Triumvirate attacks, detain up to two target nonland permanents your opponents control. (Until your next turn, those permanents can't attack or block and their activated abilities can't be activated.) 4/5 |
| Inspiring Unicorn | 2WW | Creature — Unicorn | Whenever Inspiring Unicorn attacks, creatures you control get +1/+1 until end of turn. 2/2 |
| Pyre-Sledge Arsonist | 2R | Creature — Viashino Shaman | {1}, {T}: Pyre-Sledge Arsonist deals X damage to any target, where X is the number of permanents you've sacrificed this turn. 2/2 |
| Air-Cult Elemental | 4UU | Creature — Elemental | Flying Whirlwind — When Air-Cult Elemental enters the battlefield, return up to one other target creature to its owner's hand. 2/5 |
| Wolf Strike | 2G | Instant | Target creature you control gets +2/+0 until end of turn if it's night. Then it deals damage equal to its power to target creature you don't control. |
| Preening Champion | 2U | Creature — Bird Knight | Flying When Preening Champion enters the battlefield, create a 1/1 blue and red Elemental creature token. 2/2 |
| Seraph of the Scales | 2WB | Creature — Angel | Flying {W}: Seraph of the Scales gains vigilance until end of turn. {B}: Seraph of the Scales gains deathtouch until end of turn. Afterlife 2 (When this creature dies, create two 1/1 white and black Spirit creature tokens with flying.) 4/3 |