# 2017 Magic: The Gathering Unstable #165b

> The Secret Base foil card from Magic: The Gathering's 2017 Unstable set, a distinctive land card offering flexible mana capabilities for strategic play.

Canonical URL: https://supercatch.com/product/magic-the-gathering-unstable-secret-base-165b-foil

## Identity

- **Year**: 2017
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Unstable
- **Card number**: #165b
- **Product type**: TCG_CARD

## Description

The Secret Base card, numbered 165b, is a Common land from the 2017 Magic: The Gathering Unstable set. Designed by Matt Gaser, this foil edition features a unique mechanical twist that differentiates it from standard mana-producing lands. The card allows players to add either colorless mana or one mana of any color, with the latter restricted to casting spells sharing its specific watermark. This design element adds a layer of strategic depth, rewarding deck builders who understand the watermark system.

As part of the Unstable set, Secret Base embraces the unconventional and humorous tone characteristic of Magic's silver-bordered releases. The flavor text hints at the secretive nature of S.N.E.A.K., adding narrative context to the gameplay. Collectors often seek out foil versions of Unstable cards for their visual appeal and the set's nostalgic value within the Magic community.

For Magic: The Gathering enthusiasts, adding Secret Base to a collection offers more than just a functional land; it represents a piece of the game's history and creativity. The foil finish enhances its collectibility, making it a standout addition for those who appreciate both the aesthetic and mechanical aspects of the Unstable set. Whether used in casual play or kept as a display piece, this card captures the spirit of innovation that defines Unstable.

## FAQ

### What is the watermark on Secret Base?

Secret Base has a watermark associated with the Unstable set, which restricts the mana it produces to spells sharing that specific watermark. This mechanic encourages players to build decks around the Unstable theme.

### Is Secret Base a good card for competitive play?

Secret Base is not typically used in competitive formats due to its Unstable (silver-bordered) status, which excludes it from official tournaments. It is primarily valued for casual play and collection.

### Who designed the Secret Base card?

The Secret Base card was illustrated by Matt Gaser, known for his contributions to Magic: The Gathering's more creative and unconventional sets like Unstable.

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Last verified: 2025-11-29.