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 |
|---|---|---|---|
| Altar of the Wretched | 2B | Artifact | When Altar of the Wretched enters the battlefield, you may sacrifice a nontoken creature. If you do, draw X cards, then mill X cards, where X is that creature's power. Craft with one or more creatures {2}{B}{B} {2}{B}: Return Altar of the Wretched from your graveyard to your hand. |
| Grafted Butcher | 1B | Creature — Phyrexian Samurai | When Grafted Butcher enters the battlefield, Phyrexians you control gain menace until end of turn. Other Phyrexians you control get +1/+1. {3}{B}, Sacrifice an artifact or creature: Return Grafted Butcher from your graveyard to the battlefield. Activate only as a sorcery. 2/2 |
| Earthshaker Giant | 4GG | Creature — Giant Druid | Trample When Earthshaker Giant enters the battlefield, other creatures you control get +3/+3 and gain trample until end of turn. 6/6 |
| Nadaar, Selfless Paladin | 2W | Legendary Creature — Dragon Knight | Vigilance Whenever Nadaar, Selfless Paladin enters the battlefield or attacks, venture into the dungeon. (Enter the first room or advance to the next room.) Other creatures you control get +1/+1 as long as you've completed a dungeon. 3/3 |
| Sheltering Prayers | W | Enchantment | Basic lands each player controls have shroud as long as that player controls three or fewer lands. (They can't be the targets of spells or abilities.) |
| Waterspout Elemental | 3UU | Creature — Elemental | Kicker {U} (You may pay an additional {U} as you cast this spell.) Flying When Waterspout Elemental enters the battlefield, if it was kicked, return all other creatures to their owners' hands and you skip your next turn. 3/4 |
| Raffine's Informant | 1W | Creature — Human Wizard | When Raffine's Informant enters the battlefield, it connives. (Draw a card, then discard a card. If you discarded a nonland card, put a +1/+1 counter on this creature.) 2/1 |
| Weatherseed Elf | G | Creature — Elf | {T}: Target creature gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.) 1/1 |
| Bojuka Bog | Land | Bojuka Bog enters the battlefield tapped. When Bojuka Bog enters the battlefield, exile target player's graveyard. {T}: Add {B}. | |
| Sparktongue Dragon | 3RR | Creature — Dragon | Flying When Sparktongue Dragon enters the battlefield, you may pay {2}{R}. When you do, it deals 3 damage to any target. 3/3 |