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 |
|---|---|---|---|
| Full Moon's Rise | 1G | Enchantment | Werewolf creatures you control get +1/+0 and have trample. Sacrifice Full Moon's Rise: Regenerate all Werewolf creatures you control. |
| Duergar Hedge-Mage | 2R/W | Creature — Dwarf Shaman | When Duergar Hedge-Mage enters the battlefield, if you control two or more Mountains, you may destroy target artifact. When Duergar Hedge-Mage enters the battlefield, if you control two or more Plains, you may destroy target enchantment. 2/2 |
| Arashin Foremost | 1WW | Creature — Human Warrior | Double strike Whenever Arashin Foremost enters the battlefield or attacks, another target Warrior creature you control gains double strike until end of turn. 2/2 |
| Zhalfirin Decoy | 1W | Creature — Human Soldier | {T}: Tap target creature. Activate only if you had a creature enter the battlefield under your control this turn. 1/3 |
| A-Mr. Orfeo, the Boulder | 1BRG | Legendary Creature — Rhino Warrior | Whenever you attack, double target creature's power until end of turn. 3/4 |
| Mr. Orfeo, the Boulder | 1BRG | Legendary Creature — Rhino Warrior | Whenever you attack, double target creature's power until end of turn. 2/4 |
| Farewell to Arms | 1BB | Enchantment | As Farewell to Arms enters the battlefield, choose a hand attached to an opponent's arm. When the chosen hand isn't behind its owner's back, sacrifice Farewell to Arms. If you do, that player discards their hand . . . of cards. (The lawyers wouldn't let us do it the other way.) |
| Enlightened Maniac | 3U | Creature — Human | When Enlightened Maniac enters the battlefield, create a 3/2 colorless Eldrazi Horror creature token. 0/2 |
| You Hear Something on Watch | 1W | Instant | Choose one — • Rouse the Party — Creatures you control get +1/+1 until end of turn. • Set Off Traps — This spell deals 5 damage to target attacking creature. |
| Halo Hopper | 3 | Artifact Creature — Frog | 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.) 3/2 |