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 |
|---|---|---|---|
| Obosh, the Preypiercer | 3B/RB/R | Legendary Creature — Hellion Horror | Companion — Your starting deck contains only cards with odd mana values and land cards. (If this card is your chosen companion, you may put it into your hand from outside the game for {3} as a sorcery.) If a source you control with an odd mana value would deal damage to a permanent or player, it deals double that damage to that permanent or player instead. 3/5 |
| Isengard Unleashed | 2RRR | Sorcery | Damage can't be prevented this turn. If a source you control would deal damage this turn to an opponent or a permanent an opponent controls, it deals triple that damage instead. Flashback {4}{R}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.) |
| Tor Wauki the Younger | 3BR | Legendary Creature — Human Archer | Reach, lifelink If another source you control would deal noncombat damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead. Whenever you cast an instant or sorcery spell, Tor Wauki the Younger deals 2 damage to any target. 3/3 |
| Curse of Bloodletting | 3RR | Enchantment — Aura Curse | Enchant player If a source would deal damage to enchanted player, it deals double that damage to that player instead. |
| Disciples of the Inferno | Creature — Human Monk | Prowess (Whenever you cast a noncreature spell, this creature gets +1/+1 until end of turn.) If a noncreature source you control would deal damage to a creature, battle, or opponent, it deals that much damage plus 2 instead. 4/4 | |
| Dual Doomsuits | Artifact — Contraption | Whenever you crank Dual Doomsuits, each time a source you control would deal damage this turn, it deals double that damage instead. | |
| Harm's Way | W | Instant | The next 2 damage that a source of your choice would deal to you and/or permanents you control this turn is dealt to any target instead. |
| Goldnight Castigator | 2RR | Creature — Angel | Flying, haste If a source would deal damage to you, it deals double that damage to you instead. If a source would deal damage to Goldnight Castigator, it deals double that damage to Goldnight Castigator instead. 4/9 |
| Don't Try This at Home | 1R | Enchantment | If a hot source you control would deal damage to a player or permanent, it deals that much damage plus 1 instead. (Something is hot if it has hot things in its art, like fire or explosions.) {1}{R}, Sacrifice Don't Try This at Home: It deals damage equal to twice the number of hot cards in your graveyard to target creature or planeswalker. |
| Eye for an Eye | WW | Instant | The next time a source of your choice would deal damage to you this turn, instead that source deals that much damage to you and Eye for an Eye deals that much damage to that source's controller. |