# 2019 Magic: The Gathering Magic Online Promos #77999

> The 2019 Magic Online Promos foil card featuring Jace, Wielder of Mysteries. Catalog number 77999 is a Legendary Planeswalker with a mana cost of {1}{U}{U}{U} and 4 loyalty.

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

## Identity

- **Year**: 2019
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 77999
- **Featured**: Jace, Wielder of Mysteries
- **Game**: Magic: The Gathering
- **Rarity**: Rare
- **Mana cost**: {1}{U}{U}{U}
- **Type**: Legendary Planeswalker — Jace
- **Loyalty**: 4
- **Color**: U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The 2019 Magic Online Promos release includes catalog number 77999, a foil Legendary Planeswalker card titled Jace, Wielder of Mysteries. Designed by artist Anna Steinbauer, this card carries a mana cost of {1}{U}{U}{U} and a mana value of 4. As a Rare rarity card within the PRM set code, it is categorized as a promotional item for the Magic: The Gathering trading card game. In gameplay, Jace, Wielder of Mysteries begins with 4 loyalty. The card offers three distinct abilities that manipulate card advantage and library resources. A +1 ability allows a player to mill two cards from a target player and draw a card themselves. The -8 ultimate ability draws seven cards, with a specific victory condition if the caster's library becomes empty. Additionally, the card modifies the standard loss condition: if a player would draw a card while their library has no cards, they win the game instead. The 2019 Magic Online Promos release includes Jace, Wielder of Mysteries as a foil rare card. The foil treatment on card 77999 distinguishes it from standard print runs, appealing to those who compile sets by promotional code or specific character appearances. The card's unique win condition and powerful draw mechanics make it a notable entry for enthusiasts of the blue color identity.

## FAQ

### What is the mana cost of Jace, Wielder of Mysteries?

The mana cost for this card is {1}{U}{U}{U}, resulting in a mana value of 4. It is a blue-colored Legendary Planeswalker card.

### What are the abilities of Jace, Wielder of Mysteries?

The card features a +1 ability to mill two cards and draw one, a -8 ability to draw seven cards, and a passive rule that grants victory if a player draws from an empty library.

### What set is card number 77999 from?

Card number 77999 is part of the 2019 Magic Online Promos set, which is designated by the set code PRM.

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Editorial content updated: 2026-10-08.

Site deployment: 2025-11-29.