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 |
|---|---|---|---|
| The Sea Devils | 2G | Enchantment — Saga | (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Create a 2/2 green Alien Salamander creature token with islandwalk. (It can't be blocked as long as defending player controls an Island.) III — Until end of turn, whenever a Salamander deals combat damage to a player, it deals that much damage to target creature that player controls. |
| Jwar Isle Avenger | 4U | Creature — Sphinx | Surge {2}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.) Flying 3/3 |
| Battershield Warrior | 2W | Creature — Human Warrior | Boast — {1}{W}: Creatures you control get +1/+1 until end of turn. (Activate only if this creature attacked this turn and only once each turn.) 2/2 |
| Inner Demon | 2BB | Enchantment — Aura | Enchant creature Enchanted creature gets +2/+2, has flying, and is a Demon in addition to its other types. When Inner Demon enters the battlefield, all non-Demon creatures get -2/-2 until end of turn. |
| Bloodthirsty Ogre | 2B | Creature — Ogre Warrior Shaman | {T}: Put a devotion counter on Bloodthirsty Ogre. {T}: Target creature gets -X/-X until end of turn, where X is the number of devotion counters on Bloodthirsty Ogre. Activate only if you control a Demon. 3/1 |
| Vampirism | 1B | Enchantment — Aura | Enchant creature When Vampirism enters the battlefield, draw a card at the beginning of the next turn's upkeep. Enchanted creature gets +1/+1 for each other creature you control. Other creatures you control get -1/-1. |
| Bounty of Might | 4GG | Instant | Target creature gets +3/+3 until end of turn. Target creature gets +3/+3 until end of turn. Target creature gets +3/+3 until end of turn. |
| Seeds of Strength | GW | Instant | Target creature gets +1/+1 until end of turn. Target creature gets +1/+1 until end of turn. Target creature gets +1/+1 until end of turn. |
| Iron Will | W | Instant | Target creature gets +0/+4 until end of turn. Cycling {2} ({2}, Discard this card: Draw a card.) |
| Mistral Singer | 2U | Creature — Siren | Flying Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) 2/2 |