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 |
|---|---|---|---|
| The Warmonger | Hero | Exile The Warmonger: Creatures you control get +2/+0 and gain haste until end of turn. | |
| Nezumi Informant | 1B | Creature — Rat Rogue | When Nezumi Informant enters the battlefield, each opponent discards a card. 1/1 |
| Sicarian Infiltrator | 2U | Artifact Creature — Human Soldier | Flash Squad {2} (As an additional cost to cast this spell, you may pay {2} any number of times. When this creature enters the battlefield, create that many tokens that are copies of it.) Benediction of the Omnissiah — When Sicarian Infiltrator enters the battlefield, draw a card. 1/2 |
| Loch Korrigan | 3B | Creature — Spirit | {U/B}: Loch Korrigan gets +1/+1 until end of turn. 1/1 |
| Price of Loyalty | 2R | Sorcery | Gain control of target creature until end of turn. Untap that creature. It gains haste until end of turn. If mana from a Treasure was spent to cast this spell, that creature gets +2/+0 until end of turn. |
| Retrieval Agent | 3U | Creature — Human Soldier | {2}: Retrieval Agent gets +1/-1 until end of turn. 2/5 |
| Vraska, Scheming Gorgon | 4BB | Legendary Planeswalker — Vraska | [+2]: Creatures you control get +1/+0 until end of turn. [−3]: Destroy target creature. [−10]: Until end of turn, creatures you control gain deathtouch and "Whenever this creature deals damage to an opponent, that player loses the game." Loyalty 5 |
| Due Diligence | 2W | Enchantment — Aura | Enchant creature When Due Diligence enters the battlefield, target creature you control other than enchanted creature gets +2/+2 and gains vigilance until end of turn. Enchanted creature gets +2/+2 and has vigilance. |
| Briar Patch | 1GG | Enchantment | Whenever a creature attacks you, it gets -1/-0 until end of turn. |
| Purphoros, God of the Forge | 3R | Legendary Enchantment Creature — God | Indestructible As long as your devotion to red is less than five, Purphoros isn't a creature. Whenever another creature enters the battlefield under your control, Purphoros deals 2 damage to each opponent. {2}{R}: Creatures you control get +1/+0 until end of turn. 6/5 |