---
name: "Sage's Knowledge"
mana_cost: "{2}{U}"
cmc: 3
type_line: "Sorcery"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "PTK"
set_name: "Portal Three Kingdoms"
collector_number: "52"
rarity: "common"
artist: "Ding Songjian"
oracle_id: "b8ffd53b-5b10-4866-83fe-630eee58c514"
canonical_url: "https://avascry.com/printing/sages-knowledge-ptk"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "not_legal"
  pioneer: "not_legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "legal"
  penny: "not_legal"
---

# Sage's Knowledge
- **Mana Cost:** `{2}{U}` (CMC: 3)
- **Type:** Sorcery

## Oracle Text
Return target sorcery card from your graveyard to your hand.

> *"Those who know do not talk. Those who talk do not know."
—Lao Tzu, *Tao Te Ching*
(trans. Feng and English)*

## Top 4096-Dim Neural Synergies
1. [Déjà Vu](/printing/déjà-vu-por.md) — Sorcery
2. [Relearn](/printing/relearn-6ed.md) — Sorcery
3. [Call to Mind](/printing/call-to-mind-c14.md) — Sorcery
4. [Flood of Recollection](/printing/flood-of-recollection-rix.md) — Sorcery
5. [Mystic Retrieval](/printing/mystic-retrieval-c19.md) — Sorcery
6. [Sacred Excavation](/printing/sacred-excavation-akh.md) — Sorcery

## Printing Details
- **Set:** Portal Three Kingdoms (PTK) #52
- **Rarity:** Common
- **Artist:** Ding Songjian
- **Total Printings:** 4 across all historical editions

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