M:tG card similarity search
2 · Artifact
Whenever a player casts an instant or sorcery spell, put a number of charge counters on Geometric Nexus equal to that spell's mana value. {6}, {T}, Remove all charge counters from Geometric Nexus: Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is the number of charge counters removed this way.
| Name | Mana | Type | Text |
|---|---|---|---|
| Empowered Autogenerator | 4 | Artifact | Empowered Autogenerator enters the battlefield tapped. {T}: Put a charge counter on Empowered Autogenerator. Add X mana of any one color, where X is the number of charge counters on Empowered Autogenerator. |
| Surrakar Spellblade | 1UU | Creature — Surrakar | Whenever you cast an instant or sorcery spell, you may put a charge counter on Surrakar Spellblade. Whenever Surrakar Spellblade deals combat damage to a player, you may draw X cards, where X is the number of charge counters on it. 2/1 |
| Iceberg | XUU | Enchantment | Iceberg enters the battlefield with X ice counters on it. {3}: Put an ice counter on Iceberg. Remove an ice counter from Iceberg: Add {C}. |
| Opaline Bracers | 4 | Artifact — Equipment | Sunburst (This enters the battlefield with a charge counter on it for each color of mana spent to cast it.) Equipped creature gets +X/+X, where X is the number of charge counters on Opaline Bracers. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.) |
| Ratchet Bomb | 2 | Artifact | {T}: Put a charge counter on Ratchet Bomb. {T}, Sacrifice Ratchet Bomb: Destroy each nonland permanent with mana value equal to the number of charge counters on Ratchet Bomb. |
| Otherworld Atlas | 4 | Artifact | {T}: Put a charge counter on Otherworld Atlas. {T}: Each player draws a card for each charge counter on Otherworld Atlas. |
| Runecarved Obelisk | 4 | Artifact | {T}: Add {C}{C}. Put two charge counters on Runecarved Obelisk. {T}, Sacrifice Runecarved Obelisk: Seek a card with the highest mana value among cards in your library with mana value X or less, where X is the number of charge counters on Runecarved Obelisk. |
| Geistflame Reservoir | 2R | Artifact | Whenever you cast an instant or sorcery spell, put a charge counter on Geistflame Reservoir. {1}{R}, {T}, Remove any number of charge counters from Geistflame Reservoir: It deals that much damage to any target. {1}{R}, {T}: Exile the top card of your library. You may play that card this turn. |
| Spawning Pit | 2 | Artifact | Sacrifice a creature: Put a charge counter on Spawning Pit. {1}, Remove two charge counters from Spawning Pit: Create a 2/2 colorless Spawn artifact creature token. |
| Shrine of Boundless Growth | 3 | Artifact | At the beginning of your upkeep or whenever you cast a green spell, put a charge counter on Shrine of Boundless Growth. {T}, Sacrifice Shrine of Boundless Growth: Add {C} for each charge counter on Shrine of Boundless Growth. |