M:tG card similarity search
· Land
Spawning Pool enters the battlefield tapped. {T}: Add {B}. {1}{B}: Spawning Pool becomes a 1/1 black Skeleton creature with "{B}: Regenerate this creature" until end of turn. It's still a land. (If it regenerates, the next time it would be destroyed this turn, it isn't. Instead tap it, remove all damage from it, and remove it from combat.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Rimebound Dead | B | Snow Creature — Skeleton | {S}: Regenerate Rimebound Dead. ({S} can be paid with one mana from a snow source.) 1/1 |
| Water Servant | 2UU | Creature — Elemental | {U}: Water Servant gets +1/-1 until end of turn. {U}: Water Servant gets -1/+1 until end of turn. 3/4 |
| Ertha Jo, Frontier Mentor | 2RW | Legendary Creature — Kor Advisor | When Ertha Jo, Frontier Mentor enters the battlefield, create a 1/1 red Mercenary creature token with "{T}: Target creature you control gets +1/+0 until end of turn. Activate only as a sorcery." Whenever you activate an ability that targets a creature or player, copy that ability. You may choose new targets for the copy. 2/4 |
| Spawnsire of Ulamog | 10 | Creature — Eldrazi | Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent.) {4}: Create two 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add {C}." {20}: Cast any number of Eldrazi spells from among cards you own outside the game without paying their mana costs. 7/11 |
| Valeron Outlander | GW | Creature — Human Scout | Protection from black 2/2 |
| Duty-Bound Dead | B | Creature — Skeleton | Exalted (Whenever a creature you control attacks alone, that creature gets +1/+1 until end of turn.) {3}{B}: Regenerate Duty-Bound Dead. (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.) 0/2 |
| Ophiomancer | 2B | Creature — Human Shaman | At the beginning of each upkeep, if you control no Snakes, create a 1/1 black Snake creature token with deathtouch. 2/2 |
| Lake of the Dead | Land | If Lake of the Dead would enter the battlefield, sacrifice a Swamp instead. If you do, put Lake of the Dead onto the battlefield. If you don't, put it into its owner's graveyard. {T}: Add {B}. {T}, Sacrifice a Swamp: Add {B}{B}{B}{B}. | |
| Zodiac Rat | B | Creature — Rat | Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) 1/1 |
| Mountain Valley | Land | Mountain Valley enters the battlefield tapped. {T}, Sacrifice Mountain Valley: Search your library for a Mountain or Forest card, put it onto the battlefield, then shuffle. |