---
name: "Hidden Ancients"
mana_cost: "{1}{G}"
cmc: 2
type_line: "Enchantment"
colors: ["G"]
color_identity: ["G"]
keywords: []
set: "USG"
set_name: "Urza's Saga"
collector_number: "260"
rarity: "uncommon"
artist: "Daren Bader"
oracle_id: "dc430e1b-d57f-4035-b518-9bc2e26a6c04"
canonical_url: "https://avascry.com/printing/hidden-ancients-usg"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Hidden Ancients
- **Mana Cost:** `{1}{G}` (CMC: 2)
- **Type:** Enchantment

## Oracle Text
When an opponent casts an enchantment spell, if this permanent is an enchantment, it becomes a 5/5 Treefolk creature.

## Top 4096-Dim Neural Synergies
1. [Hidden Gibbons](/printing/hidden-gibbons-ulg.md) — Enchantment
2. [Yavimaya Ancients](/printing/yavimaya-ancients-me2.md) — Creature — Treefolk
3. [Hidden Guerrillas](/printing/hidden-guerrillas-usg.md) — Enchantment
4. [Hidden Herd](/printing/hidden-herd-usg.md) — Enchantment
5. [Hidden Stag](/printing/hidden-stag-usg.md) — Enchantment
6. [Awakener Druid](/printing/awakener-druid-jmp.md) — Creature — Human Druid

## Printing Details
- **Set:** Urza's Saga (USG) #260
- **Rarity:** Uncommon
- **Artist:** Daren Bader
- **Total Printings:** 10 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`