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 |
|---|---|---|---|
| Altar's Light | 2WW | Instant | Exile target artifact or enchantment. |
| Fade into Antiquity | 2G | Sorcery | Exile target artifact or enchantment. |
| Fate Forgotten | 2W | Instant | Exile target artifact or enchantment. |
| Banishing Coils | 2W | Instant — Adventure | Exile target artifact or enchantment. (Then exile this card. You may cast the creature later from exile.) |
| Ironwright's Cleansing | 2W | Sorcery | Exile target artifact or enchantment. |
| Revoke Existence | 1W | Sorcery | Exile target artifact or enchantment. |
| Cryptothrall | 4 | Artifact Creature — Construct | Protector — Other artifact creatures you control have hexproof. 3/3 |
| Braids, Conjurer Adept | 2UU | Legendary Creature — Human Wizard | At the beginning of each player's upkeep, that player may put an artifact, creature, or land card from their hand onto the battlefield. 2/2 |
| Mass Calcify | 5WW | Sorcery | Destroy all nonwhite creatures. |
| Thopter Assembly | 6 | Artifact Creature — Thopter | Flying At the beginning of your upkeep, if you control no Thopters other than Thopter Assembly, return Thopter Assembly to its owner's hand and create five 1/1 colorless Thopter artifact creature tokens with flying. 5/5 |