---
name: "Snow Day"
mana_cost: "{4}{U}{U}"
cmc: 6
type_line: "Instant"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "CLU"
set_name: "Ravnica: Clue Edition"
collector_number: "100"
rarity: "uncommon"
artist: "Forrest Imel"
oracle_id: "057729d0-f7ed-465b-91aa-fb2c6d6612b2"
canonical_url: "https://avascry.com/printing/snow-day-clu"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Snow Day
- **Mana Cost:** `{4}{U}{U}` (CMC: 6)
- **Type:** Instant

## Oracle Text
Tap up to two target creatures. Those creatures don't untap during their controller's next untap step.
Draw two cards, then discard a card.

> *"Advanced Elemental Manifestations is canceled until all students have thawed."
—Prismari dormitory notice*

## Top 4096-Dim Neural Synergies
1. [Frost Breath](/printing/frost-breath-m12.md) — Instant
2. [Crippling Chill](/printing/crippling-chill-j22.md) — Instant
3. [Frostveil Ambush](/printing/frostveil-ambush-iko.md) — Instant
4. [Decision Paralysis](/printing/decision-paralysis-plst.md) — Instant
5. [Chilling Grasp](/printing/chilling-grasp-emn.md) — Instant
6. [Sudden Storm](/printing/sudden-storm-bng.md) — Instant

## Printing Details
- **Set:** Ravnica: Clue Edition (CLU) #100
- **Rarity:** Uncommon
- **Artist:** Forrest Imel
- **Total Printings:** 12 across all historical editions

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