# 2023 Magic: The Gathering Doctor Who #259

> Canyon Slough is a dual-land card from the 2023 Magic: The Gathering Doctor Who crossover set, offering versatile B and R mana with Cycling utility.

Canonical URL: https://supercatch.com/product/magic-the-gathering-doctor-who-canyon-slough-259

## Identity

- **Year**: 2023
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Doctor Who
- **Card number**: #259
- **Product type**: TCG_CARD

## Description

Canyon Slough, card number 259 in the 2023 Magic: The Gathering Doctor Who set, serves as a functional dual-land for players seeking both black and red mana. Designed by Logan Feliciano, this rare card allows mages to produce either {B} or {R} mana, though it enters the battlefield tapped, requiring strategic timing. The inclusion of the Cycling mechanic adds significant flexibility, enabling collectors and players to discard the card for {2} to draw a replacement, a feature that enhances its utility in various deck archetypes. The flavor text references the Fourth Doctor, grounding the card firmly within the beloved sci-fi narrative that defines this unique crossover expansion. The card’s design and mechanics make it a notable addition for those building sets or exploring the diverse worlds within the Doctor Who universe through the lens of Magic: The Gathering. Whether for gameplay or collection, Canyon Slough represents a distinct moment in the brand's history of expanding its thematic boundaries.

## FAQ

### What mana does Canyon Slough produce?

This dual land card can produce either black or red mana, making it useful for decks that require both colors. However, it enters the battlefield tapped, which can delay your first turn's plays.

### What is the Cycling ability on this card?

Cycling allows you to discard Canyon Slough for {2} to draw a card. This gives you flexibility if you need a different card or want to mitigate the disadvantage of entering tapped.

### What set is this card from?

Canyon Slough is part of the Doctor Who set released in 2023, which features characters and themes from the long-running British science fiction series integrated into the Magic: The Gathering universe.

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## Companion files

- [llms.txt](https://supercatch.com/llms.txt) — site-level concise index.
- [llms-full.txt](https://supercatch.com/llms-full.txt) — site-level expanded corpus.
- [ai.txt](https://supercatch.com/ai.txt) — AI training and licensing terms.

Last verified: 2025-11-29.