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 |
|---|---|---|---|
| Fiery Impulse | R | Instant | Fiery Impulse deals 2 damage to target creature. Spell mastery — If there are two or more instant and/or sorcery cards in your graveyard, Fiery Impulse deals 3 damage instead. |
| Tergrid's Lantern | 3B | Legendary Artifact | {T}: Target player loses 3 life unless they sacrifice a nonland permanent or discard a card. {3}{B}: Untap Tergrid's Lantern. |
| Breath of Malfegor | 3BR | Instant | Breath of Malfegor deals 5 damage to each opponent. |
| Flame Rift | 1R | Sorcery | Flame Rift deals 4 damage to each player. |
| Sizzle | 2R | Sorcery | Sizzle deals 3 damage to each opponent. |
| Xenagos's Strike | Sorcery | Xenagos's Strike deals 4 damage to each player. | |
| Hex Parasite | 1 | Artifact Creature — Phyrexian Insect | {X}{B/P}: Remove up to X counters from target permanent. For each counter removed this way, Hex Parasite gets +1/+0 until end of turn. ({B/P} can be paid with either {B} or 2 life.) 1/1 |
| Accelerated Mutation | 3GG | Instant | Target creature gets +X/+X until end of turn, where X is the highest mana value among permanents you control. |
| Crafty Cutpurse | 3U | Creature — Human Pirate | Flash When Crafty Cutpurse enters the battlefield, each token that would be created under an opponent's control this turn is created under your control instead. 2/2 |
| Azorius Aethermage | 1WU | Creature — Human Wizard | Whenever a permanent is returned to your hand, you may pay {1}. If you do, draw a card. 1/1 |