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 |
|---|---|---|---|
| Obelisk Spider | 1BG | Creature — Spider | Reach Whenever Obelisk Spider deals combat damage to a creature, put a -1/-1 counter on that creature. Whenever you put one or more -1/-1 counters on a creature, each opponent loses 1 life and you gain 1 life. 1/4 |
| Witherscale Wurm | 4GG | Creature — Wurm | Whenever Witherscale Wurm blocks or becomes blocked by a creature, that creature gains wither until end of turn. (It deals damage to creatures in the form of -1/-1 counters.) Whenever Witherscale Wurm deals damage to an opponent, remove all -1/-1 counters from it. 9/9 |
| Persist | 1B | Sorcery | Return target nonlegendary creature card from your graveyard to the battlefield with a -1/-1 counter on it. |
| Due Diligence | 2W | Enchantment — Aura | Enchant creature When Due Diligence enters the battlefield, target creature you control other than enchanted creature gets +2/+2 and gains vigilance until end of turn. Enchanted creature gets +2/+2 and has vigilance. |
| Nettlecyst | 3 | Artifact — Equipment | Living weapon (When this Equipment enters the battlefield, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +1/+1 for each artifact and/or enchantment you control. Equip {2} |
| Dragonrage | 2R | Instant | Add {R} for each attacking creature you control. Until end of turn, attacking creatures you control gain "{R}: This creature gets +1/+0 until end of turn." |
| Márton Stromgald | 2RR | Legendary Creature — Human Knight | Whenever Márton Stromgald attacks, other attacking creatures get +1/+1 until end of turn for each attacking creature other than Márton Stromgald. Whenever Márton Stromgald blocks, other blocking creatures get +1/+1 until end of turn for each blocking creature other than Márton Stromgald. 1/1 |
| Blackblade Reforged | 2 | Legendary Artifact — Equipment | Equipped creature gets +1/+1 for each land you control. Equip legendary creature {3} Equip {7} |
| Crown of Flames | R | Enchantment — Aura | Enchant creature {R}: Enchanted creature gets +1/+0 until end of turn. {R}: Return Crown of Flames to its owner's hand. |
| Mask of Avacyn | 2 | Artifact — Equipment | Equipped creature gets +1/+2 and has hexproof. (It can't be the target of spells or abilities your opponents control.) Equip {3} |