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 |
|---|---|---|---|
| Ghitu Journeymage | 2R | Creature — Human Wizard | When Ghitu Journeymage enters the battlefield, if you control another Wizard, Ghitu Journeymage deals 2 damage to each opponent. 3/2 |
| Aerial Surveyor | 2W | Artifact — Vehicle | Flying Whenever Aerial Surveyor attacks, if defending player controls more lands than you, search your library for a basic Plains card, put it onto the battlefield tapped, then shuffle. Crew 2 3/4 |
| Hidden Dragonslayer | 1W | Creature — Human Warrior | Lifelink Megamorph {2}{W} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its megamorph cost and put a +1/+1 counter on it.) When Hidden Dragonslayer is turned face up, destroy target creature with power 4 or greater an opponent controls. 2/1 |
| Bull Elephant | 3G | Creature — Elephant | When Bull Elephant enters the battlefield, sacrifice it unless you return two Forests you control to their owner's hand. 4/4 |
| War Elemental | RRR | Creature — Elemental | When War Elemental enters the battlefield, sacrifice it unless an opponent was dealt damage this turn. Whenever an opponent is dealt damage, put that many +1/+1 counters on War Elemental. 1/1 |
| Arrogant Poet | 1B | Creature — Human Warlock | Whenever Arrogant Poet attacks, you may pay 2 life. If you do, it gains flying until end of turn. 2/1 |
| Thriving Grubs | 1R | Creature — Gremlin | When Thriving Grubs enters the battlefield, you get {E}{E} (two energy counters). Whenever Thriving Grubs attacks, you may pay {E}{E}. If you do, put a +1/+1 counter on it. 2/1 |
| Rock Slide | XR | Instant | Rock Slide deals X damage divided as you choose among any number of target attacking or blocking creatures without flying. |
| Strider, Ranger of the North | 2RG | Legendary Creature — Human Ranger | Landfall — Whenever a land enters the battlefield under your control, target creature gets +1/+1 until end of turn. Then if that creature has power 4 or greater, it gains first strike until end of turn. 4/4 |
| Word of Seizing | 3RR | Instant | Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Untap target permanent and gain control of it until end of turn. It gains haste until end of turn. |