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 |
|---|---|---|---|
| Manaplasm | 2G | Creature — Ooze | Whenever you cast a spell, Manaplasm gets +X/+X until end of turn, where X is that spell's mana value. 1/1 |
| Brazen Buccaneers | 3R | Creature — Human Pirate | Haste When Brazen Buccaneers enters the battlefield, it explores. (Reveal the top card of your library. Put that card into your hand if it's a land. Otherwise, put a +1/+1 counter on this creature, then put the card back or put it into your graveyard.) 2/2 |
| Power Surge | RR | Enchantment | At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn. |
| Bladed Ambassador | 1W | Creature — Phyrexian Soldier | Bladed Ambassador enters the battlefield with an oil counter on it. {1}, Remove an oil counter from Bladed Ambassador: Bladed Ambassador gains indestructible until end of turn. 3/1 |
| Kjeldoran Elite Guard | 3W | Creature — Human Soldier | {T}: Target creature gets +2/+2 until end of turn. When that creature leaves the battlefield this turn, sacrifice Kjeldoran Elite Guard. Activate only during combat. 2/2 |
| Marshal of Zhalfir | WU | Creature — Human Knight | Other Knights you control get +1/+1. {W}{U}, {T}: Tap another target creature. 2/2 |
| Cosmium Kiln | Artifact | When Cosmium Kiln enters the battlefield, create two 1/1 colorless Gnome artifact creature tokens. Creatures you control get +1/+1. | |
| Shineshadow Snarl | Land | As Shineshadow Snarl enters the battlefield, you may reveal a Plains or Swamp card from your hand. If you don't, Shineshadow Snarl enters the battlefield tapped. {T}: Add {W} or {B}. | |
| Gift of Growth | 1G | Instant | Kicker {2} (You may pay an additional {2} as you cast this spell.) Untap target creature. It gets +2/+2 until end of turn. If this spell was kicked, that creature gets +4/+4 until end of turn instead. |
| Storm Shaman | 2R | Creature — Human Cleric Shaman | {R}: Storm Shaman gets +1/+0 until end of turn. 0/4 |