---
name: "Watcher of the Spheres"
mana_cost: "{W}{U}"
cmc: 2
type_line: "Creature — Bird Wizard"
colors: ["U", "W"]
color_identity: ["U", "W"]
keywords: ["Flying"]
set: "M21"
set_name: "Core Set 2021"
collector_number: "227"
rarity: "uncommon"
artist: "G-host Lee"
oracle_id: "d43463d2-4395-4616-acc3-c4f80ebe3242"
canonical_url: "https://avascry.com/printing/watcher-of-the-spheres-m21"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "legal"
---

# Watcher of the Spheres
- **Mana Cost:** `{W}{U}` (CMC: 2)
- **Type:** Creature — Bird Wizard
- **Power/Toughness:** 2/2
- **Keywords:** Flying

## Oracle Text
Flying
Creature spells with flying you cast cost {1} less to cast.
Whenever another creature you control with flying enters, this creature gets +1/+1 until end of turn.

## Top 4096-Dim Neural Synergies
1. [Warden of Evos Isle](/printing/warden-of-evos-isle-m14.md) — Creature — Bird Wizard
2. [Jubilant Skybonder](/printing/jubilant-skybonder-iko.md) — Creature — Human Wizard
3. [Aven Wind Mage](/printing/aven-wind-mage-m19.md) — Creature — Bird Wizard
4. [Wingspan Mentor](/printing/wingspan-mentor-ncc.md) — Creature — Human Wizard
5. [Spirit of the Spires](/printing/spirit-of-the-spires-rna.md) — Creature — Spirit
6. [Plumecreed Mentor](/printing/plumecreed-mentor-blb.md) — Creature — Bird Scout

## Printing Details
- **Set:** Core Set 2021 (M21) #227
- **Rarity:** Uncommon
- **Artist:** G-host Lee
- **Total Printings:** 11 across all historical editions

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