# 2019 Magic: The Gathering Ravnica Allegiance Promos #128s

> The Growth-Chamber Guardian is a 2019 Magic: The Gathering trading card from the Ravnica Allegiance Promos set, featuring a distinctive foil finish.

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## Identity

- **Year**: 2019
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Ravnica Allegiance Promos
- **Card number**: #128s
- **Product type**: TCG_CARD

## Description

Collectors of the Magic: The Gathering trading card game often seek out the Growth-Chamber Guardian from the 2019 Ravnica Allegiance Promos series. Identified by card number 128s, this Rare creature card features a striking foil treatment that enhances its visual appeal within the collection. Designed by artist Bram Sels, the card depicts a unique Elf Crab Warrior with a mana cost of one green mana and a generic mana, resulting in a mana value of two. This low-cost creature is popular for its ability to fit into various deck strategies while offering strategic depth through its unique abilities.

The card's gameplay involves placing +1/+1 counters on the creature to increase its power and toughness, a mechanic known as Adapt. When counters are added, the card allows the player to search their library for another copy of Growth-Chamber Guardian, adding significant strategic value for those building competitive or casual decks. For investors and hobbyists, owning a foil version of this promo card provides a tangible piece of the Ravnica Allegiance era. The distinct finish and specific card number make it a notable addition for those focusing on set completion or specific creature types within the Magic: The Gathering universe.

## FAQ

### What are the abilities of Growth-Chamber Guardian?

The card allows you to pay two generic mana and one green mana to Adapt 2, placing two +1/+1 counters on it. Additionally, whenever +1/+1 counters are placed on this creature, you may search your library for a card named Growth-Chamber Guardian, reveal it, put it into your hand, and then shuffle your library.

### Who illustrated the Growth-Chamber Guardian card?

Bram Sels is the artist credited with illustrating this Magic: The Gathering trading card from the 2019 Ravnica Allegiance Promos set.

### What is the mana value of Growth-Chamber Guardian?

The Growth-Chamber Guardian has a mana value of two, requiring a total of two mana to cast (one generic and one green).

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Last verified: 2025-11-29.