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 |
|---|---|---|---|
| Body of Research | GGGUUU | Sorcery | Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of cards in your library. |
| Railway Brawler | 3GG | Creature — Rhino Warrior | Reach, trample Whenever another creature enters the battlefield under your control, put X +1/+1 counters on it, where X is its power. Plot {3}{G} (You may pay {3}{G} and exile this card from your hand. Cast it as a sorcery on a later turn without paying its mana cost. Plot only as a sorcery.) 5/5 |
| Keldon Berserker | 3R | Creature — Human Soldier Berserker | Whenever Keldon Berserker attacks, if you control no untapped lands, it gets +3/+0 until end of turn. 2/3 |
| Crimson Mage | 1R | Creature — Human Shaman | {R}: Target creature you control gains haste until end of turn. (It can attack and {T} this turn.) 2/1 |
| The Meep | 2B | Legendary Creature — Alien | Ward—Pay 3 life. Whenever The Meep attacks, you may sacrifice another creature. If you do, creatures you control have base power and toughness X/X until end of turn, where X is the sacrificed creature's mana value. 0/4 |
| Warmind Infantry | 2R | Creature — Elemental Soldier | Battalion — Whenever Warmind Infantry and at least two other creatures attack, Warmind Infantry gets +2/+0 until end of turn. 2/3 |
| Ezuri, Stalker of Spheres | 2GU | Legendary Creature — Phyrexian Elf Warrior | When Ezuri, Stalker of Spheres enters the battlefield, you may pay {3}. If you do, proliferate twice. Whenever you proliferate, draw a card. 3/3 |
| Wicked Guardian | 3B | Creature — Human Noble | When Wicked Guardian enters the battlefield, you may have it deal 2 damage to another creature you control. If you do, draw a card. 4/2 |
| Rotfeaster Maggot | 4B | Creature — Insect | When Rotfeaster Maggot enters the battlefield, exile target creature card from a graveyard. You gain life equal to that card's toughness. 3/5 |
| Deepwood Wolverine | G | Creature — Wolverine | Whenever Deepwood Wolverine becomes blocked, it gets +2/+0 until end of turn. 1/1 |