M:tG card similarity search
1W/B · Instant
Prevent all combat damage that would be dealt this turn if {W} was spent to cast this spell. Each player loses 1 life for each attacking creature they control if {B} was spent to cast this spell. (Do both if {W}{B} was spent.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Arrester's Admonition | 2U | Instant | Return target creature to its owner's hand. Addendum — If you cast this spell during your main phase, draw a card. |
| Heartfire | 1R | Instant | As an additional cost to cast this spell, sacrifice a creature or planeswalker. Heartfire deals 4 damage to any target. |
| Piranha Marsh | Land | Piranha Marsh enters the battlefield tapped. When Piranha Marsh enters the battlefield, target player loses 1 life. {T}: Add {B}. | |
| Bladecoil Serpent | X6 | Artifact Creature — Serpent | When Bladecoil Serpent enters the battlefield, for each {U}{U} spent to cast it, draw a card. When Bladecoil Serpent enters the battlefield, for each {B}{B} spent to cast it, each opponent discards a card. When Bladecoil Serpent enters the battlefield, for each {R}{R} spent to cast it, it gets +1/+0 and gains trample and haste until end of turn. 5/4 |
| Havoc Festival | 4BR | Enchantment | Players can't gain life. At the beginning of each player's upkeep, that player loses half their life, rounded up. |
| Ulcerate | B | Instant | Target creature gets -3/-3 until end of turn. You lose 3 life. |
| Unstable Footing | R | Instant | Kicker {3}{R} (You may pay an additional {3}{R} as you cast this spell.) Damage can't be prevented this turn. If this spell was kicked, it deals 5 damage to target player or planeswalker. |
| A-Splitting the Powerstone | 2U | Instant | As an additional cost to cast this spell, sacrifice an artifact. Create two tapped Powerstone tokens. Draw a card. |
| Experimental Frenzy | 3R | Enchantment | You may look at the top card of your library any time. You may play lands and cast spells from the top of your library. You can't play lands or cast spells from your hand. {3}{R}: Destroy Experimental Frenzy. |
| Peri Brown | 3W | Legendary Creature — Human | The first historic spell you cast each turn has convoke. (Your creatures can help cast it. Each creature you tap while casting it pays for {1} or one mana of that creature's color.) Doctor's companion (You can have two commanders if the other is the Doctor.) 2/3 |