---
name: "Urza's Filter"
mana_cost: "{4}"
cmc: 4
type_line: "Artifact"
colors: []
color_identity: []
keywords: []
set: "INV"
set_name: "Invasion"
collector_number: "318"
rarity: "rare"
artist: "Dave Dorman"
oracle_id: "46484242-28ed-43d2-b33a-1e5c1771acca"
canonical_url: "https://avascry.com/printing/urzas-filter-inv"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Urza's Filter
- **Mana Cost:** `{4}` (CMC: 4)
- **Type:** Artifact

## Oracle Text
Multicolored spells cost {2} less to cast.

## Top 4096-Dim Neural Synergies
1. [Mana Matrix](/printing/mana-matrix-me4.md) — Artifact
2. [Tome of the Guildpact](/printing/tome-of-the-guildpact-rna.md) — Artifact — Book
3. [Planar Gate](/printing/planar-gate-me4.md) — Artifact
4. [Neutralizing Blast](/printing/neutralizing-blast-frf.md) — Instant
5. [Arcane Melee](/printing/arcane-melee-avr.md) — Enchantment
6. [Ugin, the Ineffable](/printing/ugin-the-ineffable-cmm.md) — Legendary Planeswalker — Ugin

## Printing Details
- **Set:** Invasion (INV) #318
- **Rarity:** Rare
- **Artist:** Dave Dorman
- **Total Printings:** 9 across all historical editions

## Format Legalities
Commander: `legal` | Standard: `not_legal` | Modern: `not_legal` | Pioneer: `not_legal` | Legacy: `legal` | Vintage: `legal` | Pauper: `not_legal` | Penny: `not_legal`