# 2019 Magic: The Gathering Magic Online Promos #78842

> The 2019 Magic Online Promos foil card featuring Rosethorn Acolyte // Seasonal Ritual. This dual-faced card combines an Elf Druid creature with an Adventure sorcery.

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## Identity

- **Year**: 2019
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #78842
- **Product type**: TCG_CARD

## Description

The 2019 Magic Online Promos release features the Rosethorn Acolyte // Seasonal Ritual foil card, designated as number 78842 in the catalog. This Magic: The Gathering trading card game card presents a unique dual-faced design, offering collectors a hybrid experience that blends creature mechanics with sorcery effects. Printed with a distinctive foil finish, this common rarity card stands out in any collection due to its specialized layout and thematic depth. Designed by Wylie Beckert, the card captures the essence of the Magic Online Promos series with its innovative approach to gameplay. The front face introduces an Elf Druid creature with a mana cost of two green mana and one generic mana, resulting in a mana value of three. As a green-colored card, it fits seamlessly into decks focused on green mana strategies. The creature boasts a power and toughness of 2/3, providing a solid presence on the battlefield. The reverse face reveals the Seasonal Ritual sorcery, an Adventure type that requires one green mana to cast. This dual functionality allows players to utilize the card in multiple strategic ways, enhancing its appeal to both competitive players and casual collectors. The Adventure mechanic is a hallmark of modern Magic design, and this card exemplifies the creativity within the Magic Online Promos set. For collectors, the foil treatment adds a layer of visual interest, making the card a desirable addition to any Magic: The Gathering inventory. The specific card number 78842 helps identify this exact variant within the broader scope of the Magic Online Promos collection. Whether you are building a themed collection or seeking a unique piece for your library, this card offers a compelling blend of artistry and gameplay potential. The card's combination of creature and sorcery roles, along with its foil finish, makes it a standout piece in the world of Magic: The Gathering collectibles.

## FAQ

### What is the mana cost for Rosethorn Acolyte // Seasonal Ritual?

The creature face has a mana cost of {2}{G}, while the Adventure sorcery face costs {G}. Both faces are green mana and have a total mana value of 3.

### What type of card is Rosethorn Acolyte // Seasonal Ritual?

This is a dual-faced card featuring a Creature — Elf Druid on one side and a Sorcery — Adventure on the other. It is part of the Magic Online Promos set.

### Who illustrated the Rosethorn Acolyte // Seasonal Ritual card?

The card was illustrated by Wylie Beckert.

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Last verified: 2025-11-29.