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 |
|---|---|---|---|
| Flowstone Channeler | 2R | Creature — Human Spellshaper | {1}{R}, {T}, Discard a card: Target creature gets +1/-1 and gains haste until end of turn. 2/2 |
| Setessan Petitioner | 1GG | Creature — Human Druid | When Setessan Petitioner enters the battlefield, you gain life equal to your devotion to green. (Each {G} in the mana costs of permanents you control counts toward your devotion to green.) 2/2 |
| Raff, Weatherlight Stalwart | WU | Legendary Creature — Human Wizard | Whenever you cast an instant or sorcery spell, you may tap two untapped creatures you control. If you do, draw a card. {3}{W}{W}: Creatures you control get +1/+1 and gain vigilance until end of turn. 1/3 |
| Whirler Rogue | 2UU | Creature — Human Rogue Artificer | When Whirler Rogue enters the battlefield, create two 1/1 colorless Thopter artifact creature tokens with flying. Tap two untapped artifacts you control: Target creature can't be blocked this turn. 2/2 |
| Alpha Guard | 1G | Creature — Elf Employee | When Alpha Guard enters the battlefield, choose a letter. {T}: Untap another target permanent whose name starts with the chosen letter. 1/2 |
| Incendiary Oracle | 1R | Creature — Human Shaman | {1}{R}: Incendiary Oracle gets +1/+0 until end of turn. If a creature dealt damage by Incendiary Oracle this turn would die, exile it instead. 2/2 |
| Celebrate the Harvest | 3G | Sorcery | Search your library for up to X basic land cards, where X is the number of different powers among creatures you control. Put those cards onto the battlefield tapped, then shuffle. |
| Kami of Mourning | 2B | Creature — Spirit | Whenever Kami of Mourning enters the battlefield, target creature you control or creature card in your graveyard perpetually gains "Whenever a creature you control with greater mana value than this card dies, return this card from your graveyard to the battlefield tapped." 3/2 |
| Igneous Elemental | 4RR | Creature — Elemental | This spell costs {2} less to cast if there is a land card in your graveyard. When Igneous Elemental enters the battlefield, you may have it deal 2 damage to target creature. 4/3 |
| Tangleweave Armor | 2GG | Artifact — Equipment | Living weapon (When this Equipment enters the battlefield, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +X/+X, where X is the greatest mana value among your commanders. Equip {4} |