# 2021 Magic: The Gathering Kaldheim Promos #15s

> The 2021 Kaldheim Promos release features this Mythic Rare foil version of Halvar, God of Battle // Sword of the Realms, card number 15s. This dual-faced legendary god supports equipment and aura strategies in Magic: The Gathering.

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## Identity

- **Year**: 2021
- **Brand**: Magic: The Gathering
- **Set**: Kaldheim Promos
- **Card Number**: 15s
- **Featured**: Halvar, God of Battle // Sword of the Realms
- **Game**: Magic: The Gathering
- **Rarity**: Mythic Rare
- **Mana cost**: {2}{W}{W}
- **Type**: Legendary Creature — God
- **Power / Toughness**: 4 / 4
- **Color**: W
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

Designed by Lie Setiawan, this Magic: The Gathering trading card serves as a central piece for strategies built around equipping creatures. As a legendary creature with the God type, it arrives with a mana cost of {2}{W}{W} and a mana value of 4.

The card’s primary ability enhances your board presence by granting double strike to any creatures you control that are enchanted or equipped. This synergy makes it particularly valuable for players constructing decks that rely on Auras and Equipment to boost their army’s damage output. During the beginning of each combat phase, you can utilize its secondary ability to reattach a target Aura or Equipment from one of your creatures to another. This flexibility allows for strategic repositioning of buffs during gameplay, adapting to changing board states.

The 2021 Kaldheim Promos release includes this Mythic Rare card, numbered 15s. This card features a foil finish and is identified by the set code PKHM. Halvar, God of Battle // Sword of the Realms has a mana cost of {2}{W}{W} and is a Legendary Creature — God. The dual-faced nature of Halvar provides additional interest for players who appreciate the strategic depth of modal double-faced cards within the game.

## FAQ

### What is the mana cost of Halvar, God of Battle // Sword of the Realms?

The mana cost for this card is {2}{W}{W}, resulting in a total mana value of 4. It is a white-colored legendary creature card.

### How does Halvar's equipment synergy work in Magic: The Gathering?

Halvar grants double strike to all creatures you control that are enchanted or equipped. Additionally, its second ability allows you to move an attached Aura or Equipment from one creature to another at the beginning of combat.

### What set and card number does this promo belong to?

This card is part of the 2021 Kaldheim Promos set, designated with the set code PKHM and card number 15s. It is classified as a Mythic Rare foil variant.

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Editorial content updated: 2026-10-03.

Site deployment: 2025-11-29.