M:tG card similarity search
2BB · Instant — Arcane
All creatures get -2/-2 until end of turn. Splice onto Arcane {3}{B}{B} (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 |
|---|---|---|---|
| Dread Slag | 3BR | Creature — Horror | Trample Dread Slag gets -4/-4 for each card in your hand. 9/9 |
| Nyx Infusion | 2B | Enchantment — Aura | Enchant creature Enchanted creature gets +2/+2 as long as it's an enchantment. Otherwise, it gets -2/-2. |
| Sulfur Elemental | 2R | Creature — Elemental | Flash Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) White creatures get +1/-1. 3/2 |
| Fell Shepherd | 5BB | Creature — Avatar | Whenever Fell Shepherd deals combat damage to a player, you may return to your hand all creature cards that were put into your graveyard from the battlefield this turn. {B}, Sacrifice another creature: Target creature gets -2/-2 until end of turn. 8/6 |
| Kagemaro's Clutch | 3B | Enchantment — Aura | Enchant creature Enchanted creature gets -X/-X, where X is the number of cards in your hand. |
| Rat Out | B | Instant | Up to one target creature gets -1/-1 until end of turn. You create a 1/1 black Rat creature token with "This creature can't block." |
| Death's Shadow | B | Creature — Avatar | Death's Shadow gets -X/-X, where X is your life total. 13/13 |
| Planeswalker's Scorn | 2B | Enchantment | {3}{B}: Target opponent reveals a card at random from their hand. Target creature gets -X/-X until end of turn, where X is the revealed card's mana value. Activate only as a sorcery. |
| Chaos Harlequin | 2RR | Creature — Human | {R}: Exile the top card of your library. If that card is a land card, Chaos Harlequin gets -4/-0 until end of turn. Otherwise, Chaos Harlequin gets +2/+0 until end of turn. 2/4 |
| Scent of Nightshade | 1B | Instant | Reveal any number of black cards in your hand. Target creature gets -X/-X until end of turn, where X is the number of cards revealed this way. |