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 |
|---|---|---|---|
| Flowstone Slide | X2RR | Sorcery | All creatures get +X/-X until end of turn. |
| Rollick of Abandon | 3RR | Sorcery | All creatures get +2/-2 until end of turn. |
| Agatha's Champion | 4G | Creature — Human Knight | Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) Trample When Agatha's Champion enters the battlefield, if it was bargained, it fights up to one target creature you don't control. (Each deals damage equal to its power to the other.) 4/4 |
| Dragon Mask | 3 | Artifact | {3}, {T}: Target creature you control gets +2/+2 until end of turn. Return it to its owner's hand at the beginning of the next end step. (Return it only if it's on the battlefield.) |
| Magmaquake | XRR | Instant | Magmaquake deals X damage to each creature without flying and each planeswalker. |
| Gingerbread Cabin | Land — Forest | ({T}: Add {G}.) Gingerbread Cabin enters the battlefield tapped unless you control three or more other Forests. When Gingerbread Cabin enters the battlefield untapped, create a Food token. (It's an artifact with "{2}, {T}, Sacrifice this artifact: You gain 3 life.") | |
| Wistful Selkie | G/UG/UG/U | Creature — Merfolk Wizard | When Wistful Selkie enters the battlefield, draw a card. 2/2 |
| Domesticated Mammoth | 1G | Snow Creature — Mammoth | Domesticated Mammoth enters the battlefield with a token copy of Pacifism attached to it. 5/4 |
| Oteclan Landmark | W | Artifact | When Oteclan Landmark enters the battlefield, scry 2. Craft with artifact {2}{W} ({2}{W}, 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.) |
| A-Cloister Gargoyle | 1W | Artifact Creature — Gargoyle | When Cloister Gargoyle enters the battlefield, venture into the dungeon. (Enter the first room or advance to the next room.) As long as you've completed a dungeon, Cloister Gargoyle gets +3/+0 and has flying. 0/3 |