# 2016 Magic: The Gathering Treasure Chest #42

> The 2016 Treasure Chest release features this foil Treacherous Terrain card, a high mana-cost sorcery offering significant board control and basic landcycling utility for Magic: The Gathering players.

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## Identity

- **Year**: 2016
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Treasure Chest
- **Card number**: #42
- **Product type**: TCG_CARD

## Description

Designed by Titus Lunter, this card is a staple for players seeking high-impact spells that demand a substantial mana investment. With a mana value of eight, the spell requires a combination of red and green mana, reflecting its dual-color identity.

Treacherous Terrain offers two distinct mechanical options for the caster. The primary effect allows a player to deal damage to each opponent equal to the number of lands they control, making it a devastating tool against opponents who have established a wide board presence through land development. Alternatively, the card features basic landcycling, providing flexibility by allowing the player to discard it to search their library for a basic land card. This mechanic helps smooth out mana bases and ensures consistent gameplay in competitive Magic: The Gathering environments.

Collectors of Magic: The Gathering trading cards often seek out foil versions from specific sets like Treasure Chest due to their visual appeal and historical significance within the game's timeline. The foil treatment adds a layer of prestige, making it a desirable addition for those who appreciate both the aesthetic and mechanical qualities of the game. Whether you are building a deck or curating a library, this card represents a key intersection of strategy and collectibility in the Magic: The Gathering universe.

## FAQ

### What does the landcycling ability do?

The landcycling ability allows you to discard this card and pay a cost to search your library for a basic land card, reveal it, put it into your hand, and then shuffle your library. This provides flexibility in managing your mana resources.

### How much mana does Treacherous Terrain cost?

Treacherous Terrain has a converted mana cost of eight. It requires a total of six generic mana, one red mana, and one green mana to cast.

### Who illustrated the Treasure Chest version of this card?

The foil version of Treacherous Terrain found in the 2016 Treasure Chest set was illustrated by Titus Lunter.

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Last verified: 2025-11-29.