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 |
|---|---|---|---|
| Dark Hatchling | 4BB | Creature — Horror | Flying When Dark Hatchling enters the battlefield, destroy target nonblack creature. It can't be regenerated. 3/3 |
| Genesis Hydra | XGG | Creature — Plant Hydra | When you cast this spell, reveal the top X cards of your library. You may put a nonland permanent card with mana value X or less from among them onto the battlefield. Then shuffle the rest into your library. Genesis Hydra enters the battlefield with X +1/+1 counters on it. 0/0 |
| Updraft | 1U | Instant | Target creature gains flying until end of turn. Draw a card at the beginning of the next turn's upkeep. |
| Great Whale | 5UU | Creature — Whale | When Great Whale enters the battlefield, untap up to seven lands. 5/5 |
| Leap of Flame | UR | Instant | Replicate {U}{R} (When you cast this spell, copy it for each time you paid its replicate cost. You may choose new targets for the copies.) Target creature gets +1/+0 and gains flying and first strike until end of turn. |
| Sanguine Glorifier | 3W | Creature — Vampire Cleric | When Sanguine Glorifier enters the battlefield, put a +1/+1 counter on another target Vampire you control. 3/3 |
| Coral Atoll | Land | Coral Atoll enters the battlefield tapped. When Coral Atoll enters the battlefield, sacrifice it unless you return an untapped Island you control to its owner's hand. {T}: Add {C}{U}. | |
| Orzhov Euthanist | 2B | Creature — Human Assassin | Haunt (When this creature dies, exile it haunting target creature.) When Orzhov Euthanist enters the battlefield or the creature it haunts dies, destroy target creature that was dealt damage this turn. 2/2 |
| Dragon Throne of Tarkir | 4 | Legendary Artifact — Equipment | Equipped creature has defender and "{2}, {T}: Other creatures you control gain trample and get +X/+X until end of turn, where X is this creature's power." Equip {3} |
| Vampire Socialite | BR | Creature — Vampire Noble | Menace (This creature can't be blocked except by two or more creatures.) When Vampire Socialite enters the battlefield, if an opponent lost life this turn, put a +1/+1 counter on each other Vampire you control. As long as an opponent lost life this turn, each other Vampire you control enters the battlefield with an additional +1/+1 counter on it. 2/2 |