# 2019 Magic: The Gathering Magic Online Promos #78822

> Merfolk Secretkeeper // Venture Deeper is a Magic: The Gathering trading card card from the Magic Online Promos set. It is a Common rarity promo card with the layout type adventure. The card type is Creature — Merfolk Wizard // Sorcery — Adventure, with subtypes Merfolk, Wizard, //, Sorcery. It has a mana cost of {U} // {U}, a mana value of 1, and colors U. The color identity is U. The power/toughness is 0/4. The card number is 78822 and the set code is PRM. The artist is Allen Williams.

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

## Identity

- **Year**: 2019
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 78822
- **Featured**: Merfolk Secretkeeper // Venture Deeper
- **Game**: Magic: The Gathering
- **Rarity**: Common
- **Mana cost**: {U} // {U}
- **Type**: Creature — Merfolk Wizard // Sorcery — Adventure
- **Power / Toughness**: 0 / 4
- **Color**: U
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

Merfolk Secretkeeper // Venture Deeper is a Magic: The Gathering trading card card from the Magic Online Promos set. It is a Common rarity promo card with the layout type adventure. The card type is Creature — Merfolk Wizard // Sorcery — Adventure, with subtypes Merfolk, Wizard, //, Sorcery. It has a mana cost of {U} // {U}, a mana value of 1, and colors U. The color identity is U. The power/toughness is 0/4. The card number is 78822 and the set code is PRM. The artist is Allen Williams.

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Editorial content updated: 2026-10-11.

Site deployment: 2025-11-29.