# 2022 Magic: The Gathering The Brothers' War #381

> The Flow of Knowledge foil card (381) from Magic: The Gathering's 2022 The Brothers' War set. This uncommon blue instant offers a strategic discard-and-draw effect.

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## Identity

- **Year**: 2022
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: The Brothers' War
- **Card number**: #381
- **Product type**: TCG_CARD

## Description

The Flow of Knowledge trading card, designated as number 381 in The Brothers' War expansion, represents a pivotal moment in the 2022 Magic: The Gathering release. Issued by Wizards of the Coast, this uncommon blue instant card brings a distinct strategic layer to gameplay through its unique mana cost of {4}{U} and a mana value of five. This high-risk, high-reward mechanic is central to the card’s identity within the Brothers' War format. The foil finish adds a premium aesthetic to the card, making it a visually appealing addition to any Magic: The Gathering collection. Collectors often seek out specific card numbers and treatments to complete their sets or to highlight key cards in their decks. For investors and hobbyists alike, the Brothers' War set has established itself as a cornerstone of modern Magic: The Gathering. The Flow of Knowledge card, with its specific card number and foil treatment, stands out as a sought-after piece for those who appreciate both the strategic depth and the visual appeal of the game. Whether used in competitive play or displayed as part of a curated collection, this card offers a tangible connection to one of the most popular expansions in recent years. Its presence in the marketplace allows collectors to explore the nuances of the Brothers' War set and the strategic possibilities it offers.

## FAQ

### What is the mana cost and effect of Flow of Knowledge?

Flow of Knowledge has a mana cost of {4}{U} and a mana value of five. Its effect allows you to draw a card for each Island you control, but you must discard two cards as part of the cost.

### Who illustrated the Flow of Knowledge card in The Brothers' War?

The artist for the Flow of Knowledge card in The Brothers' War expansion is Tuan Duong Chu. His work contributes to the visual storytelling of the set's ancient conflict.

### Is Flow of Knowledge a foil card in The Brothers' War set?

Yes, this product features the foil version of Flow of Knowledge, card number 381. The foil finish provides a distinct shine and texture compared to the nonfoil common or uncommon variants.

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Last verified: 2025-11-29.