---
name: "Observant Alseid"
mana_cost: "{2}{W}"
cmc: 3
type_line: "Enchantment Creature — Nymph"
colors: ["W"]
color_identity: ["W"]
keywords: ["Vigilance", "Bestow"]
set: "THS"
set_name: "Theros"
collector_number: "24"
rarity: "common"
artist: "Todd Lockwood"
oracle_id: "0eb0c9d2-bc5a-4ba3-bd83-57af1da51c3b"
canonical_url: "https://avascry.com/printing/observant-alseid-ths"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "legal"
---

# Observant Alseid
- **Mana Cost:** `{2}{W}` (CMC: 3)
- **Type:** Enchantment Creature — Nymph
- **Power/Toughness:** 2/2
- **Keywords:** Vigilance, Bestow

## Oracle Text
Bestow {4}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached.)
Vigilance
Enchanted creature gets +2/+2 and has vigilance.

## Top 4096-Dim Neural Synergies
1. [Nyxborn Shieldmate](/printing/nyxborn-shieldmate-bng.md) — Enchantment Creature — Human Soldier
2. [Vigilance](/printing/vigilance-chk.md) — Enchantment — Aura
3. [Always Watching](/printing/always-watching-psoi.md) — Enchantment
4. [Sentinel's Eyes](/printing/sentinels-eyes-thb.md) — Enchantment — Aura
5. [Spirespine](/printing/spirespine-jou.md) — Enchantment Creature — Beast
6. [Marked by Honor](/printing/marked-by-honor-plst.md) — Enchantment — Aura

## Printing Details
- **Set:** Theros (THS) #24
- **Rarity:** Common
- **Artist:** Todd Lockwood
- **Total Printings:** 11 across all historical editions

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