M:tG card similarity search
1B · Enchantment — Aura
Enchant creature At the beginning of your upkeep, you may put an infection counter on Festering Wound. At the beginning of the upkeep of enchanted creature's controller, Festering Wound deals X damage to that player, where X is the number of infection counters on Festering Wound.
| Name | Mana | Type | Text |
|---|---|---|---|
| Species Gorger | 3GU | Creature — Frog Beast | At the beginning of your upkeep, return a creature you control to its owner's hand. 6/6 |
| Radiant Flames | 2R | Sorcery | Converge — Radiant Flames deals X damage to each creature, where X is the number of colors of mana spent to cast this spell. |
| Roaring Primadox | 3G | Creature — Beast | At the beginning of your upkeep, return a creature you control to its owner's hand. 4/4 |
| Phantasmal Forces | 3U | Creature — Illusion | Flying At the beginning of your upkeep, sacrifice Phantasmal Forces unless you pay {U}. 4/1 |
| Justice | 2WW | Enchantment | At the beginning of your upkeep, sacrifice Justice unless you pay {W}{W}. Whenever a red creature or spell deals damage, Justice deals that much damage to that creature's or spell's controller. |
| Sanctum Weaver | 1G | Enchantment Creature — Dryad | {T}: Add X mana of any one color, where X is the number of enchantments you control. 0/2 |
| Mana Cannons | 2R | Enchantment | Whenever you cast a multicolored spell, Mana Cannons deals X damage to any target, where X is the number of colors that spell is. |
| Nether Shadow | BB | Creature — Spirit | Haste At the beginning of your upkeep, if Nether Shadow is in your graveyard with three or more creature cards above it, you may put Nether Shadow onto the battlefield. 1/1 |
| Corrosion | 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. |
| Vapor Snare | 4U | Enchantment — Aura | Enchant creature You control enchanted creature. At the beginning of your upkeep, sacrifice Vapor Snare unless you return a land you control to its owner's hand. |