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 |
|---|---|---|---|
| Disenchant | 1W | Instant | Destroy target artifact or enchantment. |
| Naturalize | 1G | Instant | Destroy target artifact or enchantment. |
| Nature's Chant | 1G/W | Instant | Destroy target artifact or enchantment. |
| Bear Down | 1G | Sorcery — Adventure | Destroy target artifact or enchantment. (Then exile this card. You may cast the creature later from exile.) |
| Root Out | 2G | Sorcery | Destroy target artifact or enchantment. Investigate. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") |
| Golden Urn | 1 | Artifact | At the beginning of your upkeep, you may put a charge counter on Golden Urn. {T}, Sacrifice Golden Urn: You gain life equal to the number of charge counters on Golden Urn. |
| Toy Boat | 3 | Artifact Creature — Ship | Cumulative upkeep—Say "Toy Boat" quickly. (At the beginning of your upkeep, put an age counter on Toy Boat, then sacrifice it unless you say "Toy Boat" once for each age counter on it—without pausing between or fumbling it.) 3/3 |
| Thrun, the Last Troll | 2GG | Legendary Creature — Troll Shaman | This spell can't be countered. Hexproof (This creature can't be the target of spells or abilities your opponents control.) {1}{G}: Regenerate Thrun, the Last Troll. 4/4 |
| Sundering Growth | G/WG/W | Instant | Destroy target artifact or enchantment, then populate. (Create a token that's a copy of a creature token you control.) |
| Gleeful Sabotage | 1G | Sorcery | Destroy target artifact or enchantment. Conspire (As you cast this spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it and you may choose a new target for the copy.) |