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 |
|---|---|---|---|
| Kodama's Might | G | Instant — Arcane | Target creature gets +2/+2 until end of turn. Splice onto Arcane {G} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.) |
| Sunbringer's Touch | 2GG | Sorcery | Bolster X, where X is the number of cards in your hand. Each creature you control with a +1/+1 counter on it gains trample until end of turn. (To bolster X, choose a creature with the least toughness among creatures you control and put X +1/+1 counters on it.) |
| Declare Dominance | 3GG | Sorcery | Target creature gets +3/+3 until end of turn. All creatures able to block it this turn do so. |
| Voracious Dragon | 3RR | Creature — Dragon | Flying Devour 1 (As this enters the battlefield, you may sacrifice any number of creatures. This creature enters the battlefield with that many +1/+1 counters on it.) When Voracious Dragon enters the battlefield, it deals damage to any target equal to twice the number of Goblins it devoured. 4/4 |
| Corpse Augur | 3B | Creature — Zombie Wizard | When Corpse Augur dies, you draw X cards and you lose X life, where X is the number of creature cards in target player's graveyard. 4/2 |
| Inside Source | 2W | Creature — Human Citizen | When Inside Source enters the battlefield, create a 2/2 white and blue Detective creature token. {3}, {T}: Target Detective you control gets +2/+0 and gains vigilance until end of turn. Activate only as a sorcery. 1/1 |
| Death's Shadow | B | Creature — Avatar | Death's Shadow gets -X/-X, where X is your life total. 13/13 |
| Corrupted Shapeshifter | 3U | Creature — Eldrazi Shapeshifter | Devoid (This card has no color.) As Corrupted Shapeshifter enters the battlefield, it becomes your choice of a 3/3 creature with flying, a 2/5 creature with vigilance, or a 0/12 creature with defender. */* |
| Might of the Nephilim | 1G | Instant | Target creature gets +2/+2 until end of turn for each of its colors. |
| Maul of the Skyclaves | 2W | Artifact — Equipment | When Maul of the Skyclaves enters the battlefield, attach it to target creature you control. Equipped creature gets +2/+2 and has flying and first strike. Equip {2}{W}{W} |