# 2019 Magic: The Gathering Magic Online Promos #78750

> The 2019 Magic Online Promos Rimrock Knight // Boulder Rush (Card #78750) is a Common rarity creature with an Adventure mechanic. This Magic: The Gathering card is available on SuperCatch.

Canonical URL: https://supercatch.com/product/magic-the-gathering-magic-online-promos-rimrock-knight-boulder-rush-78750-promo

## Identity

- **Year**: 2019
- **Brand**: Magic: The Gathering
- **Set**: Magic Online Promos
- **Card Number**: 78750
- **Featured**: Rimrock Knight // Boulder Rush
- **Game**: Magic: The Gathering
- **Rarity**: Common
- **Mana cost**: {1}{R} // {R}
- **Type**: Creature — Dwarf Knight // Instant — Adventure
- **Power / Toughness**: 3 / 1
- **Color**: R
- **Language**: English
- **Material**: Card Stock
- **Finish**: Normal

## Description

The Rimrock Knight // Boulder Rush is a Magic: The Gathering card from the 2019 Magic Online Promos set, identified by catalog number 78750. Designed by Josu Hernaiz, this Common rarity card features the Creature — Dwarf Knight // Instant — Adventure layout with a mana cost of {1}{R} and a mana value of 2. The card is colored Red (R) with a color identity of R, listing Power/Toughness as 3/1 for the creature side. This product represents the grouped catalog identity for this promo card.

## FAQ

### What is the mana cost of Rimrock Knight // Boulder Rush?

The mana cost for Rimrock Knight // Boulder Rush is {1}{R}, resulting in a mana value of 2.

### Who illustrated the Rimrock Knight // Boulder Rush card?

The artwork for this 2019 Magic Online Promos card was created by Josu Hernaiz.

### What are the creature stats for Rimrock Knight?

The Creature — Dwarf Knight side of the card has a Power/Toughness of 3/1.

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Editorial content updated: 2026-11-04.

Site deployment: 2025-11-29.