M:tG card similarity search
2U · Creature — Nightmare Merfolk
Swimmer in Nightmares gets +3/+0 as long as there are ten or more cards in a single graveyard. Swimmer in Nightmares can't be blocked as long as you control an Ashiok planeswalker. 1/4
| Name | Mana | Type | Text |
|---|---|---|---|
| Grotesque Hybrid | 4B | Creature — Zombie | Whenever Grotesque Hybrid deals combat damage to a creature, destroy that creature. It can't be regenerated. Discard a card: Grotesque Hybrid gains flying and protection from green and from white until end of turn. 3/3 |
| Inescapable Blaze | 4RR | Instant | This spell can't be countered. Inescapable Blaze deals 6 damage to any target. |
| Tangled Colony | 1B | Creature — Rat | Tangled Colony can't block. When Tangled Colony dies, create X 1/1 black Rat creature tokens with "This creature can't block," where X is the amount of damage dealt to it this turn. 3/2 |
| Deeproot Historian | 3G | Creature — Merfolk Druid | Merfolk and Druid cards in your graveyard have retrace. (You may cast cards with retrace from your graveyard by discarding a land card in addition to paying their other costs.) 3/3 |
| 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 |
| Domri, Anarch of Bolas | 1RG | Legendary Planeswalker — Domri | Creatures you control get +1/+0. [+1]: Add {R} or {G}. Creature spells you cast this turn can't be countered. [−2]: Target creature you control fights target creature you don't control. Loyalty 3 |
| Miriam, Herd Whisperer | GW | Legendary Creature — Human Druid | As long as it's your turn, Mounts and Vehicles you control have hexproof. Whenever a Mount or Vehicle you control attacks, put a +1/+1 counter on it. 3/2 |
| Captured by Lagacs | 1GW | Enchantment — Aura | Enchant creature Enchanted creature can't attack or block. When Captured by Lagacs enters the battlefield, support 2. (Put a +1/+1 counter on each of up to two target creatures.) |
| Whimwader | 4U | Creature — Elemental | Whimwader can't attack unless defending player controls a blue permanent. 6/4 |
| Helm of Possession | 4 | Artifact | You may choose not to untap Helm of Possession during your untap step. {2}, {T}, Sacrifice a creature: Gain control of target creature for as long as you control Helm of Possession and Helm of Possession remains tapped. |