M:tG card similarity search
UB · Creature — Siren
Flying {1}{U}: Target creature an opponent controls attacks this turn if able. {1}{B}, {T}: Attacking creatures get -1/-1 until end of turn. 1/2
| Name | Mana | Type | Text |
|---|---|---|---|
| Demonic Stench | B | Instant — Adventure | Each creature that blocked this turn gets -1/-1 until end of turn. (Then exile this card. You may cast the creature later from exile.) |
| Compound Fracture | B | Instant | Target creature gets -1/-1 until end of turn. It gets an additional -1/-1 until end of turn for each card named Compound Fracture in your graveyard. |
| Bleeding Edge | 1BB | Sorcery | Up to one target creature gets -2/-2 until end of turn. Amass Zombies 2. (Put two +1/+1 counters on an Army you control. It's also a Zombie. If you don't control an Army, create a 0/0 black Zombie Army creature token first.) |
| Crosswinds | 1G | Enchantment | Creatures with flying get -2/-0. |
| Wilderness Hypnotist | 2UU | Creature — Merfolk Wizard | {T}: Target red or green creature gets -2/-0 until end of turn. 1/3 |
| Skulduggery | B | Instant | Until end of turn, target creature you control gets +1/+1 and target creature an opponent controls gets -1/-1. |
| Night of Souls' Betrayal | 2BB | Legendary Enchantment | All creatures get -1/-1. |
| Plague Witch | 1B | Creature — Elf Spellshaper | {B}, {T}, Discard a card: Target creature gets -1/-1 until end of turn. 1/1 |
| Join the Dead | 1BB | Instant | Target creature gets -5/-5 until end of turn. Descend 4 — That creature gets -10/-10 until end of turn instead if there are four or more permanent cards in your graveyard. |
| Mercadia's Downfall | 2R | Instant | Each attacking creature gets +1/+0 until end of turn for each nonbasic land defending player controls. |