# 2023 Magic: The Gathering Magic Online Promos #105620

> The 2023 Magic Online Promos Steel Seraph card is a rare artifact creature angel featuring unique prototype mechanics and versatile combat support abilities.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-steel-seraph-105620

## Identity

- **Year**: 2023
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #105620
- **Product type**: TCG_CARD

## Description

The 2023 Magic Online Promos Steel Seraph card stands as a notable artifact creature angel within the Magic: The Gathering trading card game. Designed by Denys Tsiperko, this card is identified by the set code PRM and card number 105620. It is classified as a rare item in the Magic Online Promos series, making it a specific target for collectors who focus on promotional releases rather than standard set expansions.

What makes the Steel Seraph distinct is its prototype mana cost. While its printed mana cost is six generic mana, the card allows players to cast it using a prototype cost of three mana consisting of one generic, one white, and one additional white mana. This flexibility in casting cost is paired with a base power and toughness of three over three, which can be modified by other effects. As an Angel, it possesses the flying keyword, allowing it to evade most ground-based blockers and making it a persistent presence on the battlefield.

Beyond its offensive capabilities, the Steel Seraph offers strategic utility to the controller. At the beginning of combat on the controller’s turn, the card triggers an ability that lets the player choose one of three keywords—flying, vigilance, or lifelink—and grant it to a target creature they control until the end of the turn. This ability provides immense flexibility, allowing players to adapt their strategy based on the current state of the game, whether they need to push through air defenses, protect their attackers from first strike, or gain life while dealing damage.

Collectors of Magic: The Gathering often seek out cards from the Magic Online Promos series because these releases were originally distributed through the digital platform before potentially appearing in physical formats. The Steel Seraph represents a blend of high-impact creature design and adaptive gameplay mechanics. For those building collections around artifact creatures or angels, this card offers a compelling piece of game history. The unique casting flexibility and combat support make it a functional and thematic addition to any TCG collection focused on the Magic: The Gathering universe.

## FAQ

### What is the prototype mechanic on the Steel Seraph card?

The prototype mechanic allows the player to cast the card using an alternative mana cost of one generic and two white mana, instead of its printed six generic mana cost. This provides flexibility in early-game casting strategies while maintaining the card's original abilities and types.

### What abilities does the Steel Seraph possess?

The Steel Seraph has the flying keyword, allowing it to only be blocked by creatures with flying or reach. Additionally, at the beginning of combat on your turn, you can choose one creature you control to gain flying, vigilance, or lifelink until the end of the turn.

### Is the Steel Seraph card part of a standard set?

No, the Steel Seraph is part of the Magic Online Promos series, identified by the set code PRM. It was originally released as a promotional card for the digital Magic: The Gathering Online platform, rather than a standard expansion set.

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Last verified: 2025-11-29.