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 |
|---|---|---|---|
| Sporogenesis | 3G | Enchantment | At the beginning of your upkeep, you may put a fungus counter on target nontoken creature. Whenever a creature with a fungus counter on it dies, create a 1/1 green Saproling creature token for each fungus counter on that creature. When Sporogenesis leaves the battlefield, remove all fungus counters from all creatures. |
| Detritivore | 2RR | Creature — Lhurgoyf | Detritivore's power and toughness are each equal to the number of nonbasic land cards in your opponents' graveyards. Suspend X—{X}{3}{R}. X can't be 0. (Rather than cast this card from your hand, you may pay {X}{3}{R} and exile it with X time counters on it. At the beginning of your upkeep, remove a time counter. When the last is removed, you may cast it without paying its mana cost. It has haste.) Whenever a time counter is removed from Detritivore while it's exiled, destroy target nonbasic land. */* |
| Blurred Mongoose | 1G | Creature — Mongoose | This spell can't be countered. Shroud (This creature can't be the target of spells or abilities.) 2/1 |
| Root Sliver | 3G | Creature — Sliver | This spell can't be countered. Sliver spells can't be countered. 2/2 |
| Chevill, Bane of Monsters | BG | Legendary Creature — Human Rogue | Deathtouch At the beginning of your upkeep, if your opponents control no permanents with bounty counters on them, put a bounty counter on target creature or planeswalker an opponent controls. Whenever a permanent an opponent controls with a bounty counter on it dies, you gain 3 life and draw a card. 1/3 |
| Shrapnel Slinger | 1R | Artifact Creature — Phyrexian Beast | When Shrapnel Slinger enters the battlefield, you may sacrifice a creature. When you do, destroy target artifact an opponent controls. 2/2 |
| Notorious Assassin | 3B | Creature — Human Spellshaper Assassin | {2}{B}, {T}, Discard a card: Destroy target nonblack creature. It can't be regenerated. 2/2 |
| Blast Zone | Land | Blast Zone enters the battlefield with a charge counter on it. {T}: Add {C}. {X}{X}, {T}: Put X charge counters on Blast Zone. {3}, {T}, Sacrifice Blast Zone: Destroy each nonland permanent with mana value equal to the number of charge counters on Blast Zone. | |
| Bosh, Iron Golem | 8 | Legendary Artifact Creature — Golem | Trample {3}{R}, Sacrifice an artifact: Bosh, Iron Golem deals damage equal to the sacrificed artifact's mana value to any target. 6/7 |
| Erhnam Djinn | 3G | Creature — Djinn | At the beginning of your upkeep, target non-Wall creature an opponent controls gains forestwalk until your next upkeep. (It can't be blocked as long as defending player controls a Forest.) 4/5 |