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 |
|---|---|---|---|
| Soul Seizer | 3UU | Creature — Spirit | Flying When Soul Seizer deals combat damage to a player, you may transform it. If you do, attach it to target creature that player controls. 1/3 |
| Nettle Drone | 2R | Creature — Eldrazi Drone | Devoid (This card has no color.) {T}: Nettle Drone deals 1 damage to each opponent. Whenever you cast a colorless spell, untap Nettle Drone. 3/1 |
| Kessig Flamebreather | 1R | Creature — Human Shaman | Whenever you cast a noncreature spell, Kessig Flamebreather deals 1 damage to each opponent. 1/3 |
| Fireslinger | 1R | Creature — Human Wizard | {T}: Fireslinger deals 1 damage to any target and 1 damage to you. 1/1 |
| Reckless Embermage | 3R | Creature — Human Wizard | {1}{R}: Reckless Embermage deals 1 damage to any target and 1 damage to itself. 2/2 |
| Grey Knight Paragon | 4W | Creature — Astartes Knight | Flash Rites of Banishment — When Grey Knight Paragon enters the battlefield, destroy target attacking creature. If that creature is a Demon, exile it instead. 4/4 |
| Mox Diamond | 0 | Artifact | If Mox Diamond would enter the battlefield, you may discard a land card instead. If you do, put Mox Diamond onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add one mana of any color. |
| Titan's Revenge | XRR | Sorcery | Titan's Revenge deals X damage to any target. Clash with an opponent. If you win, return Titan's Revenge to its owner's hand. (Each clashing player reveals the top card of their library, then puts that card on the top or bottom. A player wins if their card had a higher mana value.) |
| Black Vise | 1 | Artifact | As Black Vise enters the battlefield, choose an opponent. At the beginning of the chosen player's upkeep, Black Vise deals X damage to that player, where X is the number of cards in their hand minus 4. |
| Shackles of Treachery | 2R | Sorcery | Gain control of target creature until end of turn. Untap that creature. Until end of turn, it gains haste and "Whenever this creature deals damage, destroy target Equipment attached to it." |