# 2019 Magic: The Gathering Magic Online Promos #78822

> The 2019 Magic Online Promos release of Merfolk Secretkeeper // Venture Deeper features a unique dual-card adventure mechanic within the Magic: The Gathering trading card game.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-merfolk-secretkeeper-venture-deeper-78822

## Identity

- **Year**: 2019
- **Manufacturer brand**: Magic: The Gathering
- **Set / series**: Magic Online Promos
- **Card number**: #78822
- **Product type**: TCG_CARD

## Description

Released in 2019 as part of the Magic Online Promos series, the Merfolk Secretkeeper // Venture Deeper card represents a distinctive entry in the Magic: The Gathering trading card game. This product features card number 78822 and utilizes the Adventure mechanic, allowing players to cast the Sorcery portion first before revealing the Creature — Merfolk Wizard form. Designed by Allen Williams, this Common rarity card offers collectors a glimpse into the game's innovative gameplay structures. The dual-sided nature of this release appeals to enthusiasts interested in mechanics that blend creature stats with instant-speed effects. As a digital-first promotional item, it holds a specific place for those tracking the evolution of Magic Online exclusive content. Collectors often seek this card for its clever design and the way it bridges two distinct card types into a single cohesive unit.

## FAQ

### What is the Adventure mechanic on this card?

The Adventure mechanic allows a player to cast the Sorcery card portion of the product first. After resolving that effect, the player may reveal the card from their hand to cast the Creature — Merfolk Wizard form, effectively splitting the card's potential into two separate plays.

### Is this card available in foil?

The provided catalog data identifies this release as a Common rarity within the Magic Online Promos set. There is no information in the source data indicating a foil parallel or alternate treatment for card number 78822.

### Who designed the artwork for this Magic Online Promo?

Allen Williams is credited as the artist for this 2019 release. His work on this card contributes to the visual identity of the Magic Online Promos series.

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Last verified: 2025-11-29.