# 2019 Magic: The Gathering Magic Online Promos #77999

> The Jace, Wielder of Mysteries trading card from the 2019 Magic Online Promos series. This legendary Planeswalker offers unique gameplay mechanics for TCG collectors.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-jace-wielder-of-mysteries-77999

## Identity

- **Year**: 2019
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #77999
- **Product type**: TCG_CARD

## Description

The Jace, Wielder of Mysteries card from the 2019 Magic Online Promos set represents a significant entry for Magic: The Gathering collectors and players alike. Featured as a legendary Planeswalker with the Jace subtype, this card stands out for its distinctive blue mana identity and powerful game-ending capabilities. Designed by artist Anna Steinbauer, the card carries the identifier 77999 within the PRM set code, marking it as a specific release within the Magic Online Promos collection. In gameplay, Jace, Wielder of Mysteries transforms how a player interacts with their library. Instead of losing the game when their library empties, the controller wins, adding a unique strategic layer to the match. The card’s abilities allow for milling opponents while drawing cards, culminating in a devastating final ability that draws seven cards and secures victory if the library is empty. This combination of card advantage and a distinct win condition makes it a compelling piece for any Magic: The Gathering trading card game collection. Collectors often seek this card to complete their Magic Online Promos series or to add a versatile Planeswalker to their roster.

## FAQ

### What is Jace, Wielder of Mysteries?

Jace, Wielder of Mysteries is a legendary Planeswalker card from the 2019 Magic Online Promos set. It features a blue mana cost and unique abilities that allow the player to win the game if their library empties.

### Who illustrated the Jace, Wielder of Mysteries card?

The artwork for this card was created by Anna Steinbauer.

### How does the card's final ability work?

The card's -8 loyalty ability allows the player to draw seven cards. If their library has no cards in it after this effect resolves, the player wins the game immediately.

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Last verified: 2025-11-29.