---
name: "Tamiyo's Logbook"
mana_cost: "{2}{U}"
cmc: 3
type_line: "Artifact — Book"
colors: ["U"]
color_identity: ["U"]
keywords: []
set: "ONE"
set_name: "Phyrexia: All Will Be One"
collector_number: "70"
rarity: "uncommon"
artist: "Piotr Dura"
oracle_id: "d9356199-4ce3-44fa-9463-90fc134088f9"
canonical_url: "https://avascry.com/printing/tamiyos-logbook-one"
legalities:
  commander: "legal"
  standard: "not_legal"
  modern: "legal"
  pioneer: "legal"
  legacy: "legal"
  vintage: "legal"
  pauper: "not_legal"
  penny: "not_legal"
---

# Tamiyo's Logbook
- **Mana Cost:** `{2}{U}` (CMC: 3)
- **Type:** Artifact — Book

## Oracle Text
{5}{U}, {T}: Draw a card. This ability costs {1} less to activate for each other artifact you control.

> *"We are opening a new chapter in the one true story of Phyrexia. Someone must record it for posterity."
—Tamiyo*

## Top 4096-Dim Neural Synergies
1. [Arcane Encyclopedia](/printing/arcane-encyclopedia-clb.md) — Artifact — Book
2. [Heirloom Epic](/printing/heirloom-epic-blb.md) — Artifact — Book
3. [Jayemdae Tome](/printing/jayemdae-tome-5ed.md) — Artifact — Book
4. [Diary of Dreams](/printing/diary-of-dreams-sos.md) — Artifact — Book
5. [Jalum Tome](/printing/jalum-tome-cmr.md) — Artifact — Book
6. [Five Hundred Year Diary](/printing/five-hundred-year-diary-who.md) — Legendary Artifact — Book Clue

## Printing Details
- **Set:** Phyrexia: All Will Be One (ONE) #70
- **Rarity:** Uncommon
- **Artist:** Piotr Dura
- **Total Printings:** 8 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`