M:tG card similarity search
R · Instant
As an additional cost to cast this spell, you may sacrifice an artifact. Voltage Surge deals 2 damage to target creature or planeswalker. If this spell's additional cost was paid, Voltage Surge deals 4 damage instead.
| Name | Mana | Type | Text |
|---|---|---|---|
| Skullpiercer Gnat | GU | Creature — Phyrexian Insect | Flying Toxic 1 Whenever Skullpiercer Gnat deals combat damage to a player, a random nonland card in that player's hand perpetually gains "When you cast this spell, you get a poison counter." 1/1 |
| Ashnod's Transmogrant | 1 | Artifact | {T}, Sacrifice Ashnod's Transmogrant: Put a +1/+1 counter on target nonartifact creature. That creature becomes an artifact in addition to its other types. |
| Cogwork Librarian | 4 | Artifact Creature — Construct | Draft Cogwork Librarian face up. As you draft a card, you may draft an additional card from that booster pack. If you do, put Cogwork Librarian into that booster pack. 3/3 |
| Wolfkin Outcast | 5G | Creature — Human Werewolf | This spell costs {2} less to cast if you control a Wolf or Werewolf. Daybound (If a player casts no spells during their own turn, it becomes night next turn.) 5/4 |
| Golem's Heart | 2 | Artifact | Whenever a player casts an artifact spell, you may gain 1 life. |
| Dragonspeaker Shaman | 1RR | Creature — Human Barbarian Shaman | Dragon spells you cast cost {2} less to cast. 2/2 |
| Lethal Exploit | 1B | Instant | Target creature gets -2/-2 until end of turn. It gets an additional -1/-1 until end of turn for each modified creature you controlled as you cast this spell. (Equipment, Auras you control, and counters are modifications.) |
| Unbound Flourishing | 2G | Enchantment | Whenever you cast a permanent spell with a mana cost that contains {X}, double the value of X. Whenever you cast an instant or sorcery spell or activate an ability, if that spell's mana cost or that ability's activation cost contains {X}, copy that spell or ability. You may choose new targets for the copy. |
| Shell of the Last Kappa | 3 | Legendary Artifact | {3}, {T}: Exile target instant or sorcery spell that targets you. (The spell has no effect.) {3}, {T}, Sacrifice Shell of the Last Kappa: You may cast a spell from among cards exiled with Shell of the Last Kappa without paying its mana cost. |
| Stone Calendar | 5 | Artifact | Spells you cast cost up to {1} less to cast. |