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 |
|---|---|---|---|
| Festergloom | 2B | Sorcery | Nonblack creatures get -1/-1 until end of turn. |
| Viseling | 4 | Artifact Creature — Phyrexian Construct | At the beginning of each opponent's upkeep, Viseling deals X damage to that player, where X is the number of cards in their hand minus 4. 2/2 |
| Virus Beetle | 1B | Artifact Creature — Insect | When Virus Beetle enters the battlefield, each opponent discards a card. 1/1 |
| Akoum Refuge | Land | Akoum Refuge enters the battlefield tapped. When Akoum Refuge enters the battlefield, you gain 1 life. {T}: Add {B} or {R}. | |
| Bloodfell Caves | Land | Bloodfell Caves enters the battlefield tapped. When Bloodfell Caves enters the battlefield, you gain 1 life. {T}: Add {B} or {R}. | |
| Blossoming Sands | Land | Blossoming Sands enters the battlefield tapped. When Blossoming Sands enters the battlefield, you gain 1 life. {T}: Add {G} or {W}. | |
| Dismal Backwater | Land | Dismal Backwater enters the battlefield tapped. When Dismal Backwater enters the battlefield, you gain 1 life. {T}: Add {U} or {B}. | |
| Graypelt Refuge | Land | Graypelt Refuge enters the battlefield tapped. When Graypelt Refuge enters the battlefield, you gain 1 life. {T}: Add {G} or {W}. | |
| Jungle Hollow | Land | Jungle Hollow enters the battlefield tapped. When Jungle Hollow enters the battlefield, you gain 1 life. {T}: Add {B} or {G}. | |
| Jwar Isle Refuge | Land | Jwar Isle Refuge enters the battlefield tapped. When Jwar Isle Refuge enters the battlefield, you gain 1 life. {T}: Add {U} or {B}. |