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 |
|---|---|---|---|
| Sylvan Anthem | GG | Enchantment | Green creatures you control get +1/+1. Whenever a green creature enters the battlefield under your control, scry 1. |
| Keldon Strike Team | 2R | Creature — Human Warrior | Kicker {1}{W} (You may pay an additional {1}{W} as you cast this spell.) When Keldon Strike Team enters the battlefield, if it was kicked, create two 1/1 white Soldier creature tokens. As long as Keldon Strike Team entered the battlefield this turn, creatures you control have haste. 3/1 |
| Thorn Lieutenant | 1G | Creature — Elf Warrior | Whenever Thorn Lieutenant becomes the target of a spell or ability an opponent controls, create a 1/1 green Elf Warrior creature token. {5}{G}: Thorn Lieutenant gets +4/+4 until end of turn. 2/3 |
| Custodi Squire | 4W | Creature — Spirit Cleric | Flying Will of the council — When Custodi Squire enters the battlefield, starting with you, each player votes for an artifact, creature, or enchantment card in your graveyard. Return each card with the most votes or tied for most votes to your hand. 3/3 |
| Foul Watcher | 1U | Creature — Nightmare Bird | Flying When Foul Watcher enters the battlefield, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) Delirium — Foul Watcher gets +1/+0 as long as there are four or more card types among cards in your graveyard. 1/2 |
| Cunning Geysermage | 2U | Creature — Human Wizard | Kicker {2}{U} (You may pay an additional {2}{U} as you cast this spell.) When Cunning Geysermage enters the battlefield, if it was kicked, return up to one other target creature to its owner's hand. 3/2 |
| Ulder Ravengard, Marshal | 1RW | Legendary Creature — Human Noble Soldier | When Ulder Ravengard, Marshal enters the battlefield, another target nontoken creature you control gains double team until end of turn. Whenever Ulder Ravengard attacks, conjure a duplicate of another target nontoken attacking creature into your hand. 3/3 |
| Ezuri, Renegade Leader | 1GG | Legendary Creature — Elf Warrior | {G}: Regenerate another target Elf. {2}{G}{G}{G}: Elf creatures you control get +3/+3 and gain trample until end of turn. 2/2 |
| Indigo Faerie | 1U | Creature — Faerie Wizard | Flying {U}: Target permanent becomes blue in addition to its other colors until end of turn. 1/1 |
| Svyelunite Priest | 1U | Creature — Merfolk Cleric | {U}{U}, {T}: Target creature gains shroud until end of turn. Activate only during your upkeep. (It can't be the target of spells or abilities.) 1/1 |