M:tG card similarity search
1BR · Enchantment
Cumulative upkeep {1} (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.) At the beginning of your upkeep, put a rust counter on each artifact target opponent controls. Then destroy each artifact with mana value less than or equal to the number of rust counters on it. Artifacts destroyed this way can't be regenerated. When Corrosion leaves the battlefield, remove all rust counters from all permanents.
| Name | Mana | Type | Text |
|---|---|---|---|
| Creeping Mold | 2GG | Sorcery | Destroy target artifact, enchantment, or land. |
| Reclaiming Vines | 2GG | Sorcery | Destroy target artifact, enchantment, or land. |
| Spreading Plague | 4B | Enchantment | Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated. |
| Curse of Thirst | 4B | Enchantment — Aura Curse | Enchant player At the beginning of enchanted player's upkeep, Curse of Thirst deals damage to that player equal to the number of Curses attached to them. |
| Gaea's Herald | 1G | Creature — Elf | Creature spells can't be countered. 1/1 |
| Break Down | 2G | Instant | Destroy target artifact or enchantment. Create a Junk token. (It's an artifact with "{T}, Sacrifice this artifact: Exile the top card of your library. You may play that card this turn. Activate only as a sorcery.") |
| Filigree Fracture | 2G | Instant | Destroy target artifact or enchantment. If that permanent was blue or black, draw a card. |
| Apocalypse Chime | 2 | Artifact | {2}, {T}, Sacrifice Apocalypse Chime: Destroy all nontoken permanents with a name originally printed in the Homelands expansion. They can't be regenerated. |
| Portable Hole | W | Artifact | When Portable Hole enters the battlefield, exile target nonland permanent an opponent controls with mana value 2 or less until Portable Hole leaves the battlefield. |
| Matopi Golem | 5 | Artifact Creature — Golem | {1}: Regenerate Matopi Golem. When it regenerates this way, put a -1/-1 counter on it. 3/3 |