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 |
|---|---|---|---|
| A-Devoted Grafkeeper | WU | Creature — Human Peasant | When Devoted Grafkeeper enters the battlefield, mill four cards. Whenever you cast a spell from your graveyard, tap target creature you don't control. Disturb {1}{W}{U} (You may cast this card from your graveyard transformed for its disturb cost.) 2/2 |
| Brightmare | 2W | Creature — Unicorn | When Brightmare enters the battlefield, tap up to one target creature. You gain life equal to that creature's power. 2/3 |
| Flowstone Blade | R | Enchantment — Aura | Enchant creature {R}: Enchanted creature gets +1/-1 until end of turn. |
| Flowstone Embrace | 1R | Enchantment — Aura | Enchant creature {T}: Enchanted creature gets +2/-2 until end of turn. |
| Aeve, Progenitor Ooze | 2GGG | Legendary Creature — Ooze | Storm (When you cast this spell, copy it for each spell cast before it this turn. Copies become tokens.) Aeve, Progenitor Ooze isn't legendary if it's a token. Aeve enters the battlefield with a +1/+1 counter on it for each other Ooze you control. 2/2 |
| Agadeem's Awakening | XBBB | Sorcery | Return from your graveyard to the battlefield any number of target creature cards that each have a different mana value X or less. |
| Scholar of New Horizons | 1W | Creature — Human Scout | Scholar of New Horizons enters the battlefield with a +1/+1 counter on it. {T}, Remove a counter from a permanent you control: Search your library for a Plains card and reveal it. If an opponent controls more lands than you, you may put that card onto the battlefield tapped. If you don't put the card onto the battlefield, put it into your hand. Then shuffle. 1/1 |
| Foreboding Steamboat | 3BB | Artifact — Vehicle | When Foreboding Steamboat enters the battlefield, each player chooses two nontoken, non-Vehicle creatures they control. Exile them until Foreboding Steamboat leaves the battlefield. Whenever Foreboding Steamboat attacks, put a card exiled with it into its owner's graveyard. If you do, investigate. Crew 2 5/7 |
| Winged Hive Tyrant | 3UR | Creature — Tyranid | Flying, haste The Will of the Hive Mind — Other creatures you control with counters on them have flying and haste. 4/4 |
| Stormfront Riders | 4W | Creature — Human Soldier | Flying When Stormfront Riders enters the battlefield, return two creatures you control to their owner's hand. Whenever Stormfront Riders or another creature is returned to your hand from the battlefield, create a 1/1 white Soldier creature token. 4/3 |