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 |
|---|---|---|---|
| Singer of Swift Rivers | 1GU | Creature — Merfolk Shaman | Flash When Singer of Swift Rivers enters the battlefield, put a shield counter on another target creature you control. (If it would be dealt damage or destroyed, remove a shield counter from it instead.) You may cast Merfolk spells as though they had flash. 3/2 |
| Soltari Champion | 2W | Creature — Soltari Soldier | Shadow (This creature can block or be blocked by only creatures with shadow.) Whenever Soltari Champion attacks, other creatures you control get +1/+1 until end of turn. 2/2 |
| Voice of Reason | 3W | Creature — Angel | Flying, protection from blue 2/2 |
| Lavinia of the Tenth | 3WU | Legendary Creature — Human Soldier | Protection from red When Lavinia of the Tenth enters the battlefield, detain each nonland permanent your opponents control with mana value 4 or less. (Until your next turn, those permanents can't attack or block and their activated abilities can't be activated.) 4/4 |
| Radha, Coalition Warlord | 2RG | Legendary Creature — Elf Warrior | Domain — Whenever Radha, Coalition Warlord becomes tapped, another target creature you control gets +X/+X until end of turn, where X is the number of basic land types among lands you control. 3/3 |
| Gaea's Skyfolk | GU | Creature — Elf Merfolk | Flying 2/2 |
| Mardu Warshrieker | 3R | Creature — Orc Shaman | Raid — When Mardu Warshrieker enters the battlefield, if you attacked this turn, add {R}{W}{B}. 3/3 |
| Magmatic Scorchwing | 3RR | Creature — Dragon | Flying When Magmatic Scorchwing enters the battlefield, if there are no nonbasic land cards in your library, Magmatic Scorchwing deals 3 damage to any target. 4/4 |
| Phyrexian Pegasus | 2W | Creature — Phyrexian Pegasus | Flying Whenever Phyrexian Pegasus attacks, another target attacking creature without flying gains flying until end of turn. 2/2 |
| Plagued Rusalka | B | Creature — Spirit | {B}, Sacrifice a creature: Target creature gets -1/-1 until end of turn. 1/1 |