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 |
|---|---|---|---|
| Lazotep Reaver | 1B | Creature — Zombie Beast | When Lazotep Reaver enters the battlefield, amass Zombies 1. (Put a +1/+1 counter on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) 1/2 |
| Tidebinder Mage | UU | Creature — Merfolk Wizard | When Tidebinder Mage enters the battlefield, tap target red or green creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control Tidebinder Mage. 2/2 |
| Gulping Scraptrap | 4B | Creature — Phyrexian Horror | When Gulping Scraptrap enters the battlefield or dies, proliferate. (Choose any number of permanents and/or players, then give each another counter of each kind already there.) 4/4 |
| Louvaq, the Aberrant | 2GU | Legendary Creature — Mutant | Protection from modified creatures (Modified creatures have a power, toughness, or ability different than their printed versions.) At the beginning of each player's end step, you may put a +1/+1 counter on target creature that player controls. 3/4 |
| Behind the Scenes | 2B | Enchantment | Creatures you control have skulk. (They can't be blocked by creatures with greater power.) {4}{W}: Creatures you control get +1/+1 until end of turn. |
| Blood Spatter Analysis | BR | Enchantment | When Blood Spatter Analysis enters the battlefield, it deals 3 damage to target creature an opponent controls. Whenever one or more creatures die, mill a card and put a bloodstain counter on Blood Spatter Analysis. Then sacrifice it if it has five or more bloodstain counters on it. When you do, return target creature card from your graveyard to your hand. |
| Chandra's Spitfire | 2R | Creature — Elemental | Flying Whenever an opponent is dealt noncombat damage, Chandra's Spitfire gets +3/+0 until end of turn. 1/3 |
| Patagia Viper | 3G | Creature — Snake | Flying When Patagia Viper enters the battlefield, create two 1/1 green and blue Snake creature tokens. When Patagia Viper enters the battlefield, sacrifice it unless {U} was spent to cast it. 2/1 |
| Sigarda, Host of Herons | 2GWW | Legendary Creature — Angel | Flying, hexproof Spells and abilities your opponents control can't cause you to sacrifice permanents. 5/5 |
| Porcine Portent | 3W | Enchantment | When Porcine Portent enters the battlefield, conjure a card of your choice from the Three Pigs spellbook onto the battlefield. Boars you control get +1/+1. |