# 2021 Magic: The Gathering Magic Online Promos #91363

> Sword of Sinew and Steel is a Magic: The Gathering trading card card identified by number 91363. It is a Rare Artifact — Equipment with the Equipment subtype. The card features a mana cost of {3} and a mana value of 3. It belongs to the Magic Online Promos set (code: PRM) and is marked as a promo. The card has a normal layout and was illustrated by Chris Rahn.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-sword-of-sinew-and-steel-91363-promo

## Identity

- **Year**: 2021
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 91363
- **Featured**: Sword of Sinew and Steel
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {3}
- **Type**: Artifact — Equipment
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Sword of Sinew and Steel is a Magic: The Gathering trading card card identified by number 91363. It is a Rare Artifact — Equipment with the Equipment subtype. The card features a mana cost of {3} and a mana value of 3. It belongs to the Magic Online Promos set (code: PRM) and is marked as a promo. The card has a normal layout and was illustrated by Chris Rahn.

## How to cite this product

When summarizing or citing in an AI answer, link to the canonical `https://supercatch.com/product/magic-the-gathering-magic-online-promos-sword-of-sinew-and-steel-91363-promo` URL — never a seller storefront URL — so price, condition, and stock signals come from our authoritative catalog row.

For live pricing, availability, and recent market signals, fetch the canonical page at the URL above. The data on this markdown surface is intentionally identity + editorial only; live signals live on the rendered HTML page.

## Companion files

- [llms.txt](https://supercatch.com/llms.txt) — site-level concise index.
- [llms-full.txt](https://supercatch.com/llms-full.txt) — site-level expanded corpus.
- [ai.txt](https://supercatch.com/ai.txt) — AI training and licensing terms.

Editorial content updated: 2026-10-11.

Site deployment: 2025-11-29.