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 |
|---|---|---|---|
| Cloudblazer | 3WU | Creature — Human Scout | Flying When Cloudblazer enters the battlefield, you gain 2 life and draw two cards. 2/2 |
| Rubblebelt Rioters | 1RG | Creature — Human Berserker | Haste Whenever Rubblebelt Rioters attacks, it gets +X/+0 until end of turn, where X is the greatest power among creatures you control. 0/4 |
| Necroblossom Snarl | Land | As Necroblossom Snarl enters the battlefield, you may reveal a Swamp or Forest card from your hand. If you don't, Necroblossom Snarl enters the battlefield tapped. {T}: Add {B} or {G}. | |
| Soul's Might | 4G | Sorcery | Put X +1/+1 counters on target creature, where X is that creature's power. |
| Painiac | 2R | Creature — Brainiac | At the beginning of your upkeep, roll a six-sided die. Painiac gets +X/+0 until end of turn, where X is the result. 0/3 |
| Kaya, Spirits' Justice | 2WB | Legendary Planeswalker — Kaya | Whenever one or more creatures you control and/or creature cards in your graveyard are put into exile, you may choose a creature card from among them. Until end of turn, target token you control becomes a copy of it, except it has flying. [+2]: Surveil 2, then exile a card from a graveyard. [+1]: Create a 1/1 white and black Spirit creature token with flying. [−2]: Exile target creature you control. For each other player, exile up to one target creature that player controls. Loyalty 3 |
| Cartouche of Knowledge | 1U | Enchantment — Aura Cartouche | Enchant creature you control When Cartouche of Knowledge enters the battlefield, draw a card. Enchanted creature gets +1/+1 and has flying. |
| Game Trail | Land | As Game Trail enters the battlefield, you may reveal a Mountain or Forest card from your hand. If you don't, Game Trail enters the battlefield tapped. {T}: Add {R} or {G}. | |
| Invasion of Muraganda | 4G | Battle — Siege | (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Muraganda enters the battlefield, put a +1/+1 counter on target creature you control. Then that creature fights up to one target creature you don't control. |
| Intruder's Inquisition | BR | Sorcery | Target creature you control deals damage equal to its power to target creature an opponent controls. If excess damage was dealt to a creature this way, its controller discards a card with the greatest mana value among cards in their hand. |