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 |
|---|---|---|---|
| Impact Resonance | 1R | Instant | Impact Resonance deals X damage divided as you choose among any number of target creatures, where X is the greatest amount of damage dealt by a source to a permanent or player this turn. |
| Idol of the Deep King | 2R | Artifact | Flash When Idol of the Deep King enters the battlefield, it deals 2 damage to any target. Craft with artifact {2}{R} ({2}{R}, Exile this artifact, Exile another artifact you control or an artifact card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.) |
| Cybermat | 2 | Artifact Creature — Robot | Skulk (This creature can't be blocked by creatures with greater power.) Whenever Cybermat attacks and isn't blocked, it gets +X/+0 until end of turn, where X is the number of attacking artifact creatures. 2/1 |
| Goddric, Cloaked Reveler | 1RR | Legendary Creature — Human Noble | Haste Celebration — As long as two or more nonland permanents entered the battlefield under your control this turn, Goddric, Cloaked Reveler is a Dragon with base power and toughness 4/4, flying, and "{R}: Dragons you control get +1/+0 until end of turn." (It loses all other creature types.) 3/3 |
| Cloud Sprite | U | Creature — Faerie | Flying (This creature can't be blocked except by creatures with flying or reach.) Cloud Sprite can block only creatures with flying. 1/1 |
| Mystic Snake | 1GUU | Creature — Snake | Flash When Mystic Snake enters the battlefield, counter target spell. 2/2 |
| Bloodhusk Ritualist | 2B | Creature — Vampire Shaman | Multikicker {B} (You may pay an additional {B} any number of times as you cast this spell.) When Bloodhusk Ritualist enters the battlefield, target opponent discards a card for each time it was kicked. 2/2 |
| Rotting Rats | 1B | Creature — Zombie Rat | When Rotting Rats enters the battlefield, each player discards a card. Unearth {1}{B} ({1}{B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) 1/1 |
| Restless Apparition | W/BW/BW/B | Creature — Spirit | {W/B}{W/B}{W/B}: Restless Apparition gets +3/+3 until end of turn. Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner's control with a -1/-1 counter on it.) 2/2 |
| Cackling Fiend | 2BB | Creature — Zombie | When Cackling Fiend enters the battlefield, each opponent discards a card. 2/1 |