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 |
|---|---|---|---|
| Pardic Swordsmith | 2R | Creature — Dwarf | {R}, Discard a card at random: Pardic Swordsmith gets +2/+0 until end of turn. 1/1 |
| Archway Commons | Land | Archway Commons enters the battlefield tapped. When Archway Commons enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color. | |
| Gateway Plaza | Land — Gate | Gateway Plaza enters the battlefield tapped. When Gateway Plaza enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color. | |
| Rupture Spire | Land | Rupture Spire enters the battlefield tapped. When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color. | |
| Transguild Promenade | Land | Transguild Promenade enters the battlefield tapped. When Transguild Promenade enters the battlefield, sacrifice it unless you pay {1}. {T}: Add one mana of any color. | |
| Aquatic Ingress | 2U | Instant — Adventure | Up to two target creatures each get +1/+0 until end of turn and can't be blocked this turn. (Then exile this card. You may cast the creature later from exile.) |
| Gristle Grinner | 4B | Creature — Zombie | Whenever a creature dies, Gristle Grinner gets +2/+2 until end of turn. 3/3 |
| Wake Thrasher | 2U | Creature — Merfolk Soldier | Whenever a permanent you control becomes untapped, Wake Thrasher gets +1/+1 until end of turn. 1/1 |
| Jace's Phantasm | U | Creature — Illusion | Flying Jace's Phantasm gets +4/+4 as long as an opponent has ten or more cards in their graveyard. 1/1 |
| Bargaining Table | 5 | Artifact | {X}, {T}: Draw a card. X is the number of cards in an opponent's hand. |