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 |
|---|---|---|---|
| Turbo-Thwacking Auto-Hammer | Artifact — Contraption | Whenever you crank Turbo-Thwacking Auto-Hammer, target creature gains double strike until end of turn. | |
| Shelter | 1W | Instant | Target creature you control gains protection from the color of your choice until end of turn. Draw a card. |
| Root-Kin Ally | 4GG | Creature — Elemental Warrior | Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Tap two untapped creatures you control: Root-Kin Ally gets +2/+2 until end of turn. 3/3 |
| Carrion Howler | 3B | Creature — Zombie Wolf | Pay 1 life: Carrion Howler gets +2/-1 until end of turn. 2/2 |
| Power Plant Worker | 5 | Artifact Creature — Assembly-Worker | {3}: Power Plant Worker gets +2/+2 until end of turn. If you control creatures named Mine Worker and Tower Worker, put two +1/+1 counters on Power Plant Worker instead. Activate only once each turn. 4/4 |
| Ulrich of the Krallenhorde | 3RG | Legendary Creature — Human Werewolf | Whenever this creature enters the battlefield or transforms into Ulrich of the Krallenhorde, target creature gets +4/+4 until end of turn. At the beginning of each upkeep, if no spells were cast last turn, transform Ulrich of the Krallenhorde. 4/4 |
| Fearless Pup | R | Creature — Wolf | First strike Boast — {2}{R}: Fearless Pup gets +2/+0 until end of turn. (Activate only if this creature attacked this turn and only once each turn.) 1/1 |
| Colossal Chorus | 6GG | Sorcery — Chorus | Starting intensity 2 Conjure X cards named Colossal Dreadmaw onto the battlefield, where X is this spell's intensity. All Chorus cards you own intensify by 1. |
| Storm Spirit | 3GWU | Creature — Elemental Spirit | Flying {T}: Storm Spirit deals 2 damage to target creature. 3/3 |
| Bastion Mastodon | 5 | Artifact Creature — Elephant | {W}: Bastion Mastodon gains vigilance until end of turn. 4/5 |