M:tG card similarity search
2WW · Enchantment
As Gideon's Intervention enters the battlefield, choose a card name. Your opponents can't cast spells with the chosen name. Prevent all damage that would be dealt to you and permanents you control by sources with the chosen name.
| Name | Mana | Type | Text |
|---|---|---|---|
| Battletide Alchemist | 3WW | Creature — Kithkin Cleric | If a source would deal damage to a player, you may prevent X of that damage, where X is the number of Clerics you control. 3/4 |
| Silent Extraction | GU | Instant | Choose target spell. Counter that spell unless its controller pays {2}. Threshold — If seven or more cards are in your graveyard, seek a creature card with the same mana value as the chosen spell. |
| Illusionary Informant | 1U | Creature — Bird Illusion | Draft Illusionary Informant face up. During the draft, you may turn Illusionary Informant face down. If you do, look at the next card drafted by a player of your choice. Flying 1/3 |
| Spreading Plague | 4B | Enchantment | Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated. |
| Lashknife Barrier | 2W | Enchantment | When Lashknife Barrier enters the battlefield, draw a card. If a source would deal damage to a creature you control, it deals that much damage minus 1 to that creature instead. |
| Lavinia, Azorius Renegade | WU | Legendary Creature — Human Soldier | Each opponent can't cast noncreature spells with mana value greater than the number of lands that player controls. Whenever an opponent casts a spell, if no mana was spent to cast it, counter that spell. 2/2 |
| Bottle-Cap Blast | 4R | Instant | Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Bottle-Cap Blast deals 5 damage to any target. If excess damage was dealt to a permanent this way, create that many tapped Treasure tokens. (They're artifacts with "{T}, Sacrifice this artifact: Add one mana of any color.") |
| Gratuitous Violence | 2RRR | Enchantment | If a creature you control would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. |
| Guildpact Greenwalker | 2G | Creature — Plant Rhino | When Guildpact Greenwalker enters the battlefield, you may choose a creature card in your hand. If you do, that card perpetually incorporates {1}{G} and gets +4/+4. Multicolored creatures you control have ward {2}. 4/4 |
| Spellbane Centaur | 2G | Creature — Centaur | Creatures you control can't be the targets of blue spells or abilities from blue sources. 3/2 |