# 2019 Magic: The Gathering Magic Online Promos #77999

> The 2019 Magic Online Promo version of Jace, Wielder of Mysteries, card number 77999. This Rare Legendary Planeswalker features a loyalty of 4 and distinct gameplay mechanics.

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

## Description

The 2019 Magic Online Promo card Jace, Wielder of Mysteries (77999) is a Rare Legendary Planeswalker designed for the Magic: The Gathering trading card game. Illustrated by Anna Steinbauer, this card carries a mana cost of {1}{U}{U}{U} and a mana value of 4. It is a blue Planeswalker with a starting loyalty of 4. The card's rules text provides unique interaction with the game's library mechanics. If a player would draw a card while their library has no cards remaining, they win the game instead of losing. The +1 ability allows the controller to target a player to mill two cards, drawing a card in return. The ultimate -8 ability draws seven cards, with a secondary win condition if the controller's library is empty afterward. This card number places it within the Magic Online Promos set (PRM). As a promotional release, it serves as a distinct addition to the Magic: The Gathering catalog. Collectors interested in the Jace character or specific set variants often look for this card to complete their Magic Online Promos collection. The card's design and abilities make it a notable entry for those studying the game's lore and mechanics. The marketplace connects buyers with sellers holding this 77999 card. The combination of its loyalty value and its win conditions makes it a functional piece for gameplay and a distinct item for collection.

## FAQ

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

The mana cost for Jace, Wielder of Mysteries is {1}{U}{U}{U}, resulting in a mana value of 4.

### What does the -8 ability of this Planeswalker do?

The -8 ability allows you to draw seven cards. If your library has no cards in it after drawing, you win the game.

### Is this card part of the base Magic Online Promos set?

Yes, this card is identified by the set code PRM and card number 77999 within the Magic Online Promos series.

## How to cite this product

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Editorial content updated: 2026-10-07.

Site deployment: 2025-11-29.