# 2021 Magic: The Gathering Strixhaven Mystical Archive #32

> Sign in Blood, card number 32 from the 2021 Strixhaven Mystical Archive expansion, a staple Sorcery for Black mana acceleration in Magic: The Gathering.

Canonical URL: https://supercatch.com/product/magic-the-gathering-strixhaven-mystical-archive-sign-in-blood-32

## Identity

- **Year**: 2021
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Strixhaven Mystical Archive
- **Card number**: #32
- **Product type**: TCG_CARD

## Description

Sign in Blood, identified as card number 32 from the 2021 Strixhaven Mystical Archive expansion, remains a foundational Sorcery for Magic: The Gathering collectors. This release targets the Black mana pool, offering a cost of {B}{B} to draw two cards while the target player loses 2 life. The card’s utility lies in its ability to accelerate mana production, a critical mechanic for players managing their resources in competitive play. Collectors often seek this card to complete their Mystical Archive sets, appreciating its role in the broader Strixhaven narrative. The inclusion of flavor text referencing Shaile, a Silverquill dean, adds narrative depth that appeals to lore enthusiasts. As a key component in various deck archetypes, Sign in Blood continues to be a sought-after piece for those building their Magic: The Gathering collections. Its enduring popularity ensures that it remains a relevant addition to any serious collector's inventory.

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Last verified: 2025-11-29.