M:tG card similarity search
2B · Enchantment
At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature. If a land is tapped for mana, it produces {B} instead of any other type and amount.
| Name | Mana | Type | Text |
|---|---|---|---|
| Thallid Devourer | 1GG | Creature — Fungus | At the beginning of your upkeep, put a spore counter on Thallid Devourer. Remove three spore counters from Thallid Devourer: Create a 1/1 green Saproling creature token. Sacrifice a Saproling: Thallid Devourer gets +1/+2 until end of turn. 2/2 |
| Fodder Cannon | 4 | Artifact | {4}, {T}, Sacrifice a creature: Fodder Cannon deals 4 damage to target creature. |
| Clearwater Goblet | 5 | Artifact | Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) At the beginning of your upkeep, you may gain life equal to the number of charge counters on Clearwater Goblet. |
| Phyrexian Obliterator | BBBB | Creature — Phyrexian Horror | Trample Whenever a source deals damage to Phyrexian Obliterator, that source's controller sacrifices that many permanents. 5/5 |
| Sequestered Stash | Land | {T}: Add {C}. {4}, {T}, Sacrifice Sequestered Stash: Mill five cards. Then you may put an artifact card from your graveyard on top of your library. | |
| Rekindled Flame | 2RR | Sorcery | Rekindled Flame deals 4 damage to any target. At the beginning of your upkeep, if an opponent has no cards in hand, you may return Rekindled Flame from your graveyard to your hand. |
| Avatar of Discord | B/RB/RB/R | Creature — Avatar | ({B/R} can be paid with either {B} or {R}.) Flying When Avatar of Discord enters the battlefield, sacrifice it unless you discard two cards. 5/3 |
| Goblin Dirigible | 6 | Artifact Creature — Construct | Flying Goblin Dirigible doesn't untap during your untap step. At the beginning of your upkeep, you may pay {4}. If you do, untap Goblin Dirigible. 4/4 |
| Phyrexian Broodlings | 1BB | Creature — Phyrexian Minion | {1}, Sacrifice a creature: Put a +1/+1 counter on Phyrexian Broodlings. 2/2 |
| Verdant Haven | 2G | Enchantment — Aura | Enchant land When Verdant Haven enters the battlefield, you gain 2 life. Whenever enchanted land is tapped for mana, its controller adds an additional one mana of any color. |