# 2018 Magic: The Gathering Core Set 2019 #37

> The Shield Mare foil card (M19 #37) is an Uncommon Magic: The Gathering creature that protects against red blockers and grants life when targeted.

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## Identity

- **Year**: 2018
- **Brand**: Magic: The Gathering
- **Set**: Core Set 2019
- **Card Number**: 37
- **Featured**: Shield Mare
- **Game**: Magic: The Gathering
- **Rarity**: Uncommon
- **Mana cost**: {1}{W}{W}
- **Type**: Creature — Horse
- **Power / Toughness**: 2 / 3
- **Color**: W
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

Shield Mare is a white Horse creature from the Magic: The Gathering Core Set 2019 release, identified as card number 37 in the M19 checklist. This Uncommon foil variant features artwork by Lucas Graciano and carries a mana cost of {1}{W}{W} with a mana value of 3. As a single-color white card, it fits into strategies focused on defensive play and resource accumulation.

The card’s rules text provides two distinct defensive benefits. First, Shield Mare cannot be blocked by red creatures, offering a reliable way to push damage through opposing red defenses. Second, when the creature enters the battlefield or becomes the target of a spell or ability controlled by an opponent, the controller gains 3 life. This dual mechanic makes the card useful for stabilizing the board or extending games where life total is critical.

Collectors of Magic: The Gathering trading cards often appreciate the foil finish for its reflective quality and visual distinction from the non-foil base set. Its straightforward yet effective abilities appeal to players who value consistency and protection in their decks.

The Shield Mare foil card from the Core Set 2019 is an Uncommon creature with a mana cost of {1}{W}{W}. Its clear rules text and functional design make it easy to understand and integrate into various deck archetypes. The combination of its protective abilities and life-gain potential ensures it remains a relevant card for those who enjoy strategic, defensive gameplay.

## FAQ

### What is the mana cost of Shield Mare?

Shield Mare has a mana cost of {1}{W}{W}, requiring one generic mana and two white mana symbols to cast.

### How does Shield Mare's ability work?

Shield Mare prevents red creatures from blocking it. Additionally, it gives you 3 life when it enters the battlefield or when an opponent targets it with a spell or ability.

### Who illustrated the Shield Mare card?

The artwork for Shield Mare in Core Set 2019 was created by Lucas Graciano.

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Editorial content updated: 2026-10-05.

Site deployment: 2025-11-29.