# 2025 Magic: The Gathering Aetherdrift Promos #169s

> The 2025 Aetherdrift Promos 169s foil mythic rare enchantment card featuring March of the World Ooze. This Magic: The Gathering card offers powerful board control through token generation and creature enhancement.

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## Identity

- **Year**: 2025
- **Brand**: Magic: The Gathering
- **Set**: Aetherdrift Promos
- **Card Number**: 169s
- **Featured**: March of the World Ooze
- **Game**: Magic: The Gathering
- **Rarity**: Mythic Rare
- **Mana cost**: {3}{G}{G}{G}
- **Type**: Enchantment
- **Color**: G
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The 2025 Aetherdrift Promos release brings the March of the World Ooze (169s) to Magic: The Gathering collectors and players. As a foil mythic rare enchantment, this card from the Aetherdrift Promos set commands attention with its unique game-breaking potential. The card features artwork by Helge C. Balzer and carries the PDFT set code. March of the World Ooze enters the battlefield with a mana cost of {3}{G}{G}{G}, requiring six total mana of green. Once played, it fundamentally alters the board state for the controller. All creatures under your control gain a base power and toughness of 6/6 and become Oozes in addition to their existing types. This effect turns almost any creature into a formidable threat, providing immediate board presence and defensive resilience. The card's secondary ability activates whenever an opponent casts a spell outside of their turn. When triggered, you create a 3/3 green Elephant creature token. This mechanic rewards opponents for acting aggressively or attempting to disrupt your strategy, as their actions directly fuel your army. The flavor text, attributed to Rashmi, an aether-seer, notes, "The fauna here functions as a planar antibody," highlighting the card's thematic role as a reactive defense mechanism. Collectors seeking high-rarity promotional cards from the Aetherdrift era will find the 169s foil variant a significant addition to their Magic: The Gathering library. Its mythic rare status and promotional nature make it a desirable piece for completing sets and building powerful enchantment-based decks.

## FAQ

### What is the mana cost of March of the World Ooze?

The mana cost for March of the World Ooze is {3}{G}{G}{G}, totaling six mana. It is a green enchantment card that requires three generic mana and three green mana to cast.

### How does the March of the World Ooze ability work?

The card gives all your creatures a base power and toughness of 6/6 and makes them Oozes. Additionally, whenever an opponent casts a spell on a turn that is not theirs, you create a 3/3 green Elephant creature token.

### Is this card part of a standard set or a promo?

March of the World Ooze is part of the Aetherdrift Promos set, released in 2025. It is identified by the card number 169s and carries the PDFT set code, distinguishing it from the main Aetherdrift expansion.

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Editorial content updated: 2026-10-03.

Site deployment: 2025-11-29.