# 2019 Magic: The Gathering Mystery Booster Playtest Cards #43

> The Gunk Slug playtest card, card number 43 from the 2019 Magic: The Gathering Mystery Booster Playtest Cards set, featuring unique mechanics and artwork by Casey Gustafson.

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## Identity

- **Year**: 2019
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Mystery Booster Playtest Cards
- **Card number**: #43
- **Product type**: TCG_CARD

## Description

The Gunk Slug card, designated as number 43 in the 2019 Mystery Booster Playtest Cards series, offers collectors a glimpse into the experimental design phase of Magic: The Gathering. Created by Casey Gustafson, this rare creature card introduces a distinct gameplay mechanic where entering the battlefield causes the creation of three Gunk tokens that shuffle into an opponent's library. These tokens function as colorless sorceries with a cycling cost, adding a layer of strategic unpredictability to the game. As part of the Mystery Booster Playtest Cards set, this product serves as a fascinating artifact for enthusiasts interested in the evolution of card mechanics and design. Collectors often seek out these playtest cards to understand the iterative process behind the final versions of cards that eventually reach mainstream markets. The unique nature of the Mystery Booster series means that each card, including this Gunk Slug print, represents a potential prototype that was evaluated during development. For those building a collection of experimental Magic: The Gathering products, this card provides valuable insight into the creative decisions made by Wizards of the Coast. The combination of its rare status and its role in a playtest set makes it a notable item for dedicated hobbyists and investors looking to diversify their holdings with pieces of gaming history. Understanding the context of the Mystery Booster Playtest Cards helps collectors appreciate the significance of this card in the broader narrative of the Trading Card Game.

## FAQ

### What is the Gunk Slug card in Magic: The Gathering?

Gunk Slug is a rare Creature — Slug card from the 2019 Mystery Booster Playtest Cards set. It has a mana cost of two black mana and three total mana value, featuring an ability that creates three Gunk tokens when it enters the battlefield.

### What does the Gunk Slug card do in gameplay?

When Gunk Slug enters the battlefield, its ability triggers to create three Gunk token cards, which are colorless sorceries with a cycling cost of four. These tokens are then shuffled into a target opponent's library, potentially disrupting their strategy.

### Who illustrated the Gunk Slug playtest card?

The Gunk Slug playtest card, numbered 43 in the Mystery Booster Playtest Cards set, was illustrated by Casey Gustafson.

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Last verified: 2025-11-29.