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 |
|---|---|---|---|
| Wave of Terror | 2B | 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 draw step, destroy each creature with mana value equal to the number of age counters on Wave of Terror. They can't be regenerated. |
| Powder Keg | 2 | Artifact | At the beginning of your upkeep, you may put a fuse counter on Powder Keg. {T}, Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg. |
| Serenity | 1W | Enchantment | At the beginning of your upkeep, destroy all artifacts and enchantments. They can't be regenerated. |
| Crumble | G | Instant | Destroy target artifact. It can't be regenerated. That artifact's controller gains life equal to its mana value. |
| Raze to the Ground | 2R | Sorcery | This spell can't be countered. Destroy target artifact. If its mana value was 1 or less, draw a card. |
| Seeds of Innocence | 1GG | Sorcery | Destroy all artifacts. They can't be regenerated. The controller of each of those artifacts gains life equal to its mana value. |
| Sarulf, Realm Eater | 1BG | Legendary Creature — Wolf | Whenever a permanent an opponent controls is put into a graveyard from the battlefield, put a +1/+1 counter on Sarulf, Realm Eater. At the beginning of your upkeep, if Sarulf has one or more +1/+1 counters on it, you may remove all of them. If you do, exile each other nonland permanent with mana value less than or equal to the number of counters removed this way. 3/3 |
| The Moment | 2 | Legendary Artifact | At the beginning of your upkeep, put a time counter on The Moment. {2}, {T}: Untap target creature you control. It phases out until The Moment leaves the battlefield. {3}, {T}: Destroy each nonland permanent with mana value less than or equal to the number of time counters on The Moment. Then sacrifice The Moment. Activate only as a sorcery. |
| Wreak Havoc | 2RG | Sorcery | This spell can't be countered. Destroy target artifact or land. |
| Dismantle | 2R | Sorcery | Destroy target artifact. If that artifact had counters on it, put that many +1/+1 counters or charge counters on an artifact you control. |