M:tG card similarity search
3R · Instant — Arcane
Each time target permanent would deal damage to a permanent or player this turn, it deals double that damage to that permanent or player instead. Splice onto Arcane {2}{R}{R} (As you cast an Arcane spell, you may reveal this card from your hand and pay its splice cost. If you do, add this card's effects to that spell.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Crumbling Sanctuary | 5 | Artifact | If damage would be dealt to a player, that player exiles that many cards from the top of their library instead. |
| Portable Hole | W | Artifact | When Portable Hole enters the battlefield, exile target nonland permanent an opponent controls with mana value 2 or less until Portable Hole leaves the battlefield. |
| Desynchronize | 4U | Instant | Target nonland permanent's owner puts it on the top or bottom of their library. Scry 2. |
| Inquisition | 2B | Sorcery | Target player reveals their hand. Inquisition deals damage to that player equal to the number of white cards in their hand. |
| Boros Reckoner | R/WR/WR/W | Creature — Minotaur Wizard | Whenever Boros Reckoner is dealt damage, it deals that much damage to any target. {R/W}: Boros Reckoner gains first strike until end of turn. 3/3 |
| Prayer of Binding | 3W | Enchantment | Flash When Prayer of Binding enters the battlefield, exile up to one target nonland permanent an opponent controls until Prayer of Binding leaves the battlefield. You gain 2 life. |
| Zealous Conscripts | 4R | Creature — Human Warrior | Haste When Zealous Conscripts enters the battlefield, gain control of target permanent until end of turn. Untap that permanent. It gains haste until end of turn. 3/3 |
| Ivory Guardians | 4WW | Creature — Giant Cleric | Protection from red Creatures named Ivory Guardians get +1/+1 as long as an opponent controls a nontoken red permanent. 3/3 |
| Conqueror's Flail | 2 | Artifact — Equipment | Equipped creature gets +1/+1 for each color among permanents you control. As long as Conqueror's Flail is attached to a creature, your opponents can't cast spells during your turn. Equip {2} |
| Shadowheart, Cleric of War | 1BR | Legendary Creature — Human Elf Cleric | Deathtouch At the beginning of your end step, Shadowheart, Cleric of War deals 1 damage to each player. Whenever you lose life during your turn, Shadowheart deals that much damage to each opponent. 4/4 |