M:tG card similarity search
| Name | Mana | Type | Text |
|---|---|---|---|
| Force of Negation | 1UU | Instant | If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost. Counter target noncreature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard. |
| Obsidian Fireheart | 1RRR | Creature — Elemental | {1}{R}{R}: Put a blaze counter on target land without a blaze counter on it. For as long as that land has a blaze counter on it, it has "At the beginning of your upkeep, this land deals 1 damage to you." (The land continues to burn after Obsidian Fireheart has left the battlefield.) 4/4 |
| Soulsworn Jury | 2W | Creature — Spirit | Defender (This creature can't attack.) {1}{U}, Sacrifice Soulsworn Jury: Counter target creature spell. 1/4 |
| Spell Burst | XU | Instant | Buyback {3} (You may pay an additional {3} as you cast this spell. If you do, put this card into your hand as it resolves.) Counter target spell with mana value X. |
| Busted! | 1U | Instant | Counter target spell unless its controller pays {X}, where X is the number of words in the name with the most words among permanents you control. |
| Exhaustion | 2U | Sorcery | Creatures and lands target opponent controls don't untap during their next untap step. |
| Helldozer | 3BBB | Creature — Zombie Giant | {B}{B}{B}, {T}: Destroy target land. If that land was nonbasic, untap Helldozer. 6/5 |
| Spell Blast | XU | Instant | Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.) |
| Ivorytusk Fortress | 2WBG | Creature — Elephant | Untap each creature you control with a +1/+1 counter on it during each other player's untap step. 5/7 |
| Protect the Negotiators | 1U | Instant | Kicker {W} (You may pay an additional {W} as you cast this spell.) If this spell was kicked, create a 1/1 white Soldier creature token. Counter target spell unless its controller pays {1} for each creature you control. |