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 |
|---|---|---|---|
| Descendant of Soramaro | 3U | Creature — Human Wizard | {1}{U}: Look at the top X cards of your library, where X is the number of cards in your hand, then put them back in any order. 2/3 |
| Water Wings | 1U | Instant | Until end of turn, target creature you control has base power and toughness 4/4 and gains flying and hexproof. (It can't be the target of spells or abilities your opponents control.) |
| A Tale for the Ages | 1W | Enchantment | Enchanted creatures you control get +2/+2. |
| A-Precipitous Drop | 1B | Enchantment — Aura | Enchant creature When Precipitous Drop enters the battlefield, venture into the dungeon. (Enter the first room or advance to the next room.) Enchanted creature gets -2/-2. It gets -5/-5 instead as long as you've completed a dungeon. |
| Army of Allah | 1WW | Instant | Attacking creatures get +2/+0 until end of turn. |
| Morale | 1WW | Instant | Attacking creatures get +1/+1 until end of turn. |
| Trumpet Blast | 2R | Instant | Attacking creatures get +2/+0 until end of turn. |
| Archetype of Aggression | 1RR | Enchantment Creature — Human Warrior | Creatures you control have trample. Creatures your opponents control lose trample and can't have or gain trample. 3/2 |
| Iceberg | XUU | Enchantment | Iceberg enters the battlefield with X ice counters on it. {3}: Put an ice counter on Iceberg. Remove an ice counter from Iceberg: Add {C}. |
| Raking Claws | 1R | Instant | Target creature gains double strike until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.) |