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 |
|---|---|---|---|
| Glint | 1U | Instant | Target creature you control gets +0/+3 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) |
| Ranger's Guile | G | Instant | Target creature you control gets +1/+1 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) |
| Woodcutter's Grit | 2G | Instant | Target creature you control gets +3/+3 and gains hexproof until end of turn. (It can't be the target of spells or abilities your opponents control.) |
| Dungeon Geists | 2UU | Creature — Spirit | Flying When Dungeon Geists enters the battlefield, tap target creature an opponent controls. That creature doesn't untap during its controller's untap step for as long as you control Dungeon Geists. 3/3 |
| Arcum's Sleigh | 1 | Artifact | {2}, {T}: Target creature gains vigilance until end of turn. Activate only during combat and only if defending player controls a snow land. |
| Midnight Arsonist | 3R | Creature — Vampire | When Midnight Arsonist enters the battlefield, destroy up to X target artifacts without mana abilities, where X is the number of Vampires you control. 3/2 |
| Doomskar Titan | 4RR | Creature — Giant Berserker | When Doomskar Titan enters the battlefield, creatures you control get +1/+0 and gain haste until end of turn. Foretell {4}{R} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) 4/4 |
| Elder of Laurels | 2G | Creature — Human Advisor | {3}{G}: Target creature gets +X/+X until end of turn, where X is the number of creatures you control. 2/3 |
| Gatekeeper Gargoyle | 6 | Artifact Creature — Gargoyle | Flying Gatekeeper Gargoyle enters the battlefield with a +1/+1 counter on it for each Gate you control. 3/3 |
| Gruul Ragebeast | 5RG | Creature — Beast | Whenever Gruul Ragebeast or another creature enters the battlefield under your control, that creature fights target creature an opponent controls. 6/6 |