
Five Hundred Year Diary: Legendary Artifact - Book Clue, Doctor Who. Five Hundred Year Diary enters tapped. Tap: Add U for each Clue you control. On Mana Grove.
Build around this card with Grover
Five Hundred Year Diary is a Magic: The Gathering card, a rare blue legendary artifact from Doctor Who (WHO), a Commander product released in October 2023. It is collector number 42 in that set, with art by Kieran Yanner. It costs {3}{U} (three generic and one blue mana) to cast, for a mana value of 4. Its colour identity is blue. It is legal in Legacy, Vintage, Commander, Duel Commander and Oathbreaker. Doctor Who is its only printing so far. The latest aggregated market price for this printing is $0.36 (normal finish, as of 2026-11-12).
Five Hundred Year Diary enters tapped.
{T}: Add {U} for each Clue you control.
{2}, Sacrifice Five Hundred Year Diary: Draw a card.
Latest aggregated market price for the normal finish of this printing: $0.36 (as of 2026-11-12).
The figure covers this printing only; other printings carry their own price on their own page.
Legality of Five Hundred Year Diary by format. Formats in which it is not legal are not listed.
| Legacy | Legal |
|---|---|
| Vintage | Legal |
| Commander | Legal |
| Duel Commander | Legal |
| Oathbreaker | Legal |
The other printings are listed newest first, with the rarity and release year of each.
| Printing | Rarity | Year |
|---|---|---|
| Doctor Who (WHO) #357 | Rare | 2023 |
| Doctor Who (WHO) #647 | Rare | 2023 |
| Doctor Who (WHO) #948 | Rare | 2023 |
One official ruling applies to Five Hundred Year Diary.
Other artifact cards with a blue colour identity, ranked by how often they appear in Commander decks.
Five Hundred Year Diary is in the decklist of these preconstructed Commander decks.