# 2025 Magic: The Gathering Tarkir: Dragonstorm Promos #189s

> The Glacierwood Siege 189s foil promo is a rare enchantment from the 2025 Tarkir: Dragonstorm Promos set, offering versatile Temur or Sultai gameplay effects.

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## Identity

- **Year**: 2025
- **Brand**: Magic: The Gathering
- **Set**: Tarkir: Dragonstorm Promos
- **Card Number**: 189s
- **Featured**: Glacierwood Siege
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {1}{G}{U}
- **Type**: Enchantment
- **Color**: G, U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

Designed by Andreas Zafiratos, this Magic: The Gathering trading card card features a mana cost of {1}{G}{U} and a mana value of 3, requiring both green and blue mana to cast. As a Temur or Sultai hybrid, the card allows players to choose an identity upon entering the battlefield, shaping its strategic role in any deck.

Choosing the Temur path grants a powerful disruption effect: whenever you cast an instant or sorcery spell, the target player mills four cards. This creates pressure and resource depletion, rewarding aggressive spellcasting. Opting for the Sultai path offers a resource-recovery engine, allowing you to play lands from your graveyard. This flexibility makes Glacierwood Siege a unique piece in the Tarkir: Dragonstorm Promos collection, appealing to players who value adaptable enchantments. The card’s dual nature is reflected in its flavor text, which contrasts the silent approach of Sultai with the deafening response of Temur. The 189s foil promo variant of Glacierwood Siege is a Rare enchantment from the 2025 Tarkir: Dragonstorm Promos set. Whether building a themed deck or expanding a promotional card collection, Glacierwood Siege offers a compelling blend of strategic depth and aesthetic value within the Tarkir: Dragonstorm Promos framework.

## FAQ

### What does Glacierwood Siege do in Magic: The Gathering?

Glacierwood Siege is an enchantment that allows you to choose either the Temur or Sultai identity when it enters the battlefield. Temur lets you mill four cards from a target player whenever you cast an instant or sorcery, while Sultai lets you play lands from your graveyard.

### What is the mana cost of Glacierwood Siege?

The mana cost for Glacierwood Siege is {1}{G}{U}, which includes one generic mana, one green mana, and one blue mana, resulting in a total mana value of 3.

### Is Glacierwood Siege a rare card in the Tarkir: Dragonstorm Promos set?

Yes, Glacierwood Siege is classified as a rare card within the 2025 Tarkir: Dragonstorm Promos set. It is also a promo card with a foil finish, making it distinct from standard base set cards.

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Editorial content updated: 2026-10-09.

Site deployment: 2025-11-29.