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 |
|---|---|---|---|
| Ogre Chitterlord | 4RR | Creature — Ogre Warrior | Menace Whenever Ogre Chitterlord enters the battlefield or attacks, create two 1/1 black Rat creature tokens with "This creature can't block." Then if you control five or more Rats, each Rat you control gets +2/+0 until end of turn. 6/5 |
| Pestilent Souleater | 5 | Artifact Creature — Phyrexian Insect | {B/P}: Pestilent Souleater gains infect until end of turn. ({B/P} can be paid with either {B} or 2 life. A creature with infect deals damage to creatures in the form of -1/-1 counters and to players in the form of poison counters.) 3/3 |
| Chaosphere | 2R | World Enchantment | Creatures with flying can block only creatures with flying. Creatures without flying have reach. (They can block creatures with flying.) |
| Universal Surveillance | XUUU | Sorcery | Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Draw X cards. |
| Mind Spring | XUU | Sorcery | Draw X cards. |
| Tunnel Ignus | 1R | Creature — Elemental | Whenever a land enters the battlefield under an opponent's control, if that player had another land enter the battlefield under their control this turn, Tunnel Ignus deals 3 damage to that player. 2/1 |
| Vineglimmer Snarl | Land | As Vineglimmer Snarl enters the battlefield, you may reveal a Forest or Island card from your hand. If you don't, Vineglimmer Snarl enters the battlefield tapped. {T}: Add {G} or {U}. | |
| Gideon, Battle-Forged | Legendary Planeswalker — Gideon | [+2]: Up to one target creature an opponent controls attacks Gideon, Battle-Forged during its controller's next turn if able. [+1]: Until your next turn, target creature gains indestructible. Untap that creature. [0]: Until end of turn, Gideon, Battle-Forged becomes a 4/4 Human Soldier creature with indestructible that's still a planeswalker. Prevent all damage that would be dealt to him this turn. Loyalty 3 | |
| Biting Rain | 2BB | Sorcery | All creatures get -2/-2 until end of turn. Madness {2}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.) |
| Angel of Eternal Dawn | 2W | Creature — Angel | Flying When Angel of Eternal Dawn enters the battlefield, it becomes day. It can't become night. Your opponents can't cast spells with mana value greater than the number of turns they have begun. 2/4 |