M:tG card similarity search
1R · Enchantment
Cumulative upkeep—Add {R}. (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
| Name | Mana | Type | Text |
|---|---|---|---|
| Organ Harvest | B | Sorcery | Your team may sacrifice any number of creatures. For each creature sacrificed this way, you add {B}{B}. |
| Verdant Force | 5GGG | Creature — Elemental | At the beginning of each upkeep, create a 1/1 green Saproling creature token. 7/7 |
| City of Ass | Land | City of Ass enters the battlefield tapped. {T}: Add one and one-half mana of any one color. | |
| Karma | 2WW | Enchantment | At the beginning of each player's upkeep, Karma deals damage to that player equal to the number of Swamps they control. |
| Aberrant Researcher | 3U | Creature — Human Insect | Flying At the beginning of your upkeep, mill a card. If an instant or sorcery card was milled this way, transform Aberrant Researcher. 3/2 |
| Unholy Grotto | Land | {T}: Add {C}. {B}, {T}: Put target Zombie card from your graveyard on top of your library. | |
| Tomb of the Spirit Dragon | Land | {T}: Add {C}. {2}, {T}: You gain 1 life for each colorless creature you control. | |
| Hidden Cataract | Land — Cave | Hidden Cataract enters the battlefield tapped. {T}: Add {U}. {4}{U}, {T}, Sacrifice Hidden Cataract: Discover 4. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with mana value 4 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) | |
| Hidden Courtyard | Land — Cave | Hidden Courtyard enters the battlefield tapped. {T}: Add {W}. {4}{W}, {T}, Sacrifice Hidden Courtyard: Discover 4. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with mana value 4 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) | |
| Hidden Necropolis | Land — Cave | Hidden Necropolis enters the battlefield tapped. {T}: Add {B}. {4}{B}, {T}, Sacrifice Hidden Necropolis: Discover 4. Activate only as a sorcery. (Exile cards from the top of your library until you exile a nonland card with mana value 4 or less. Cast it without paying its mana cost or put it into your hand. Put the rest on the bottom in a random order.) |