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 |
|---|---|---|---|
| Might of the Ancestors | 2W | Enchantment | At the beginning of combat on your turn, target creature you control gets +2/+0 and gains vigilance until end of turn. |
| Terisiare's Devastation | X2BB | Sorcery | You lose X life and create X tapped Powerstone tokens. Then all creatures get -1/-1 until end of turn for each artifact you control. (The tokens are artifacts with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") |
| Cloudheath Drake | 4U | Artifact Creature — Drake | Flying {1}{W}: Cloudheath Drake gains vigilance until end of turn. 3/3 |
| Azimaet Drake | 2U | Creature — Drake | Flying {U}: Azimaet Drake gets +1/+0 until end of turn. Activate only once each turn. 1/3 |
| Drake Hatchling | 2U | Creature — Drake | Flying {U}: Drake Hatchling gets +1/+0 until end of turn. Activate only once each turn. 1/3 |
| Fire Drake | 1RR | Creature — Drake | Flying {R}: Fire Drake gets +1/+0 until end of turn. Activate only once each turn. 1/2 |
| Spitting Drake | 3R | Creature — Drake | Flying {R}: Spitting Drake gets +1/+0 until end of turn. Activate only once each turn. 2/2 |
| Thieving Skydiver | 1U | Creature — Merfolk Rogue | Kicker {X}. X can't be 0. (You may pay an additional {X} as you cast this spell.) Flying When Thieving Skydiver enters the battlefield, if it was kicked, gain control of target artifact with mana value X or less. If that artifact is an Equipment, attach it to Thieving Skydiver. 2/1 |
| River Herald Guide | 2G | Creature — Merfolk Scout | Vigilance When River Herald Guide enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.) 3/1 |
| Shriek Raptor | 3WW | Creature — Phyrexian Bird | Flying Infect (This creature deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) 2/3 |