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 |
|---|---|---|---|
| Earthen Goo | 2R | Creature — Ooze | Trample Cumulative upkeep {R} or {G} (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.) Earthen Goo gets +1/+1 for each age counter on it. 2/2 |
| Shape of the Wiitigo | 3GGG | Enchantment — Aura | Enchant creature When Shape of the Wiitigo enters the battlefield, put six +1/+1 counters on enchanted creature. At the beginning of your upkeep, put a +1/+1 counter on enchanted creature if it attacked or blocked since your last upkeep. Otherwise, remove a +1/+1 counter from it. |
| Thought Distortion | 4BB | Sorcery | This spell can't be countered. Target opponent reveals their hand. Exile all noncreature, nonland cards from that player's hand and graveyard. |
| Flames of Moradin | 2RR | Sorcery | Destroy up to three target artifacts. Conjure a duplicate of each nontoken artifact destroyed this way into your hand. The duplicates perpetually gain "You may pay {R} rather than pay this spell's mana cost" and "At the beginning of your end step, sacrifice this artifact." |
| Mold Shambler | 3G | Creature — Fungus Beast | Kicker {1}{G} (You may pay an additional {1}{G} as you cast this spell.) When Mold Shambler enters the battlefield, if it was kicked, destroy target noncreature permanent. 3/3 |
| Chill to the Bone | 3B | Instant | Destroy target nonsnow creature. |
| Tatterkite | 3 | Artifact Creature — Scarecrow | Flying Tatterkite can't have counters put on it. 2/1 |
| Inescapable Blaze | 4RR | Instant | This spell can't be countered. Inescapable Blaze deals 6 damage to any target. |
| Fierce Retribution | 1W | Instant | Cleave {5}{W} (You may cast this spell for its cleave cost. If you do, remove the words in square brackets.) Destroy target [attacking] creature. |
| Renegade Rallier | 1GW | Creature — Human Warrior | Revolt — When Renegade Rallier enters the battlefield, if a permanent you controlled left the battlefield this turn, return target permanent card with mana value 2 or less from your graveyard to the battlefield. 3/2 |