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 |
|---|---|---|---|
| Angrath's Ambusher | 2B | Creature — Orc Pirate | Angrath's Ambusher gets +2/+0 as long as you control an Angrath planeswalker. 2/3 |
| Teferi's Sentinel | 5 | Artifact Creature — Golem | As long as you control a Teferi planeswalker, Teferi's Sentinel gets +4/+0. 2/6 |
| Crimson Muckwader | 1R | Creature — Lizard | Crimson Muckwader gets +1/+1 as long as you control a Swamp. {2}{B}: Regenerate Crimson Muckwader. (The next time this creature would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.) 2/1 |
| Sedge Troll | 2R | Creature — Troll | Sedge Troll gets +1/+1 as long as you control a Swamp. {B}: Regenerate Sedge Troll. 2/2 |
| Slippery Scoundrel | 2U | Creature — Human Pirate | Ascend (If you control ten or more permanents, you get the city's blessing for the rest of the game.) As long as you have the city's blessing, Slippery Scoundrel has hexproof and can't be blocked. 2/2 |
| Predatory Wurm | 3G | Creature — Wurm | Vigilance (Attacking doesn't cause this creature to tap.) Predatory Wurm gets +2/+2 as long as you control a Garruk planeswalker. 4/4 |
| Akawalli, the Seething Tower | 1BG | Legendary Creature — Fungus | Descend 4 — As long as there are four or more permanent cards in your graveyard, Akawalli, the Seething Tower gets +2/+2 and has trample. Descend 8 — As long as there are eight or more permanent cards in your graveyard, Akawalli gets an additional +2/+2 and can't be blocked by more than one creature. 3/3 |
| Hedge Troll | 2G | Creature — Troll Cleric | Hedge Troll gets +1/+1 as long as you control a Plains. {W}: Regenerate Hedge Troll. 2/2 |
| Metathran Elite | 1UU | Creature — Metathran Soldier | Metathran Elite can't be blocked as long as it's enchanted. 2/3 |
| Dirty Wererat | 3B | Creature — Human Rat Minion | {B}, Discard a card: Regenerate Dirty Wererat. Threshold — As long as seven or more cards are in your graveyard, Dirty Wererat gets +2/+2 and can't block. 2/3 |