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 |
|---|---|---|---|
| Festering March | 3BB | Sorcery | Creatures your opponents control get -1/-1 until end of turn. Exile Festering March with three time counters on it. Suspend 3—{2}{B} (Rather than cast this card from your hand, you may pay {2}{B} and exile it with three time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost.) |
| Supply Drop | 3 | Artifact | Flash When Supply Drop enters the battlefield, target creature you control gets +2/+2 until end of turn. {4}, {T}, Sacrifice Supply Drop: Draw a card. |
| Thundermaw Hellkite | 3RR | Creature — Dragon | Flying Haste (This creature can attack and {T} as soon as it comes under your control.) When Thundermaw Hellkite enters the battlefield, it deals 1 damage to each creature with flying your opponents control. Tap those creatures. 5/5 |
| Kraul Whipcracker | BG | Creature — Insect Assassin | Reach When Kraul Whipcracker enters the battlefield, destroy target token an opponent controls. 3/2 |
| Uthgardt Fury | 1RR | Enchantment | When Uthgardt Fury enters the battlefield, it deals 4 damage to any target. Damage isn't removed from creatures your opponents control during cleanup steps. |
| Sharae of Numbing Depths | 2WU | Legendary Creature — Merfolk Wizard | When Sharae of Numbing Depths enters the battlefield, tap target creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) Whenever you tap one or more untapped creatures your opponents control, draw a card. This ability triggers only once each turn. 2/3 |
| War Screecher | 1W | Creature — Bird | Flying {5}{W}, {T}: Other creatures you control get +1/+1 until end of turn. 1/3 |
| Icewrought Sentry | 2U | Creature — Elemental Soldier | Vigilance Whenever Icewrought Sentry attacks, you may pay {1}{U}. When you do, tap target creature an opponent controls. Whenever you tap an untapped creature an opponent controls, Icewrought Sentry gets +2/+1 until end of turn. 2/3 |
| Kinsbaile Skirmisher | 1W | Creature — Kithkin Soldier | When Kinsbaile Skirmisher enters the battlefield, target creature gets +1/+1 until end of turn. 2/2 |
| Ambuscade | 2G | Instant | Target creature you control gets +1/+0 until end of turn. It deals damage equal to its power to target creature an opponent controls. |