# 2018 Magic: The Gathering Guilds of Ravnica Promos #156

> The 2018 Guilds of Ravnica Promos release features this Uncommon foil Boros Challenger trading card, numbered 156 in the set.

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## Identity

- **Year**: 2018
- **Brand**: Magic: The Gathering
- **Set**: Guilds of Ravnica Promos
- **Card Number**: 156
- **Featured**: Boros Challenger
- **Game**: Magic: The Gathering
- **Rarity**: Uncommon
- **Mana cost**: {R}{W}
- **Type**: Creature — Human Soldier
- **Power / Toughness**: 2 / 3
- **Color**: R, W
- **Language**: English
- **Material**: Card Stock
- **Finish**: Foil

## Description

The 2018 Guilds of Ravnica Promos release features the Boros Challenger trading card, numbered 156. This Uncommon creature card from the Magic: The Gathering game depicts a Human Soldier with a mana cost of {R}{W} and a mana value of 2. The card’s design places it within the broader Ravnica block, offering collectors a distinct piece of the set's promotional checklist. Art by Lucas Graciano, this foil version of Boros Challenger carries specific gameplay mechanics that appeal to TCG enthusiasts. As a two-power, three-toughness creature, it serves as a durable presence on the battlefield. Its printed rules text grants it the Mentor ability, which triggers whenever the creature attacks to place a +1/+1 counter on a target attacking creature with lesser power. Additionally, the card offers an activated ability requiring {2}{R}{W} to give the creature +1/+1 until end of turn. These mechanics define the card's utility in gameplay, making it a functional asset for decks built around the Red and White color identity. The card carries the set code PGRN from the 2018 Guilds of Ravnica Promos release. The foil finish adds a distinct visual layer to this promotional release, distinguishing it from non-foil versions. This card features a Human Soldier creature from the Guilds of Ravnica era. The combination of the artist's work, the card's mechanical design, and its promotional status makes it a notable entry for those tracking the 2018 product landscape.

## FAQ

### What is the mana cost of Boros Challenger?

The Boros Challenger has a mana cost of {R}{W}, requiring one red mana and one white mana to cast. It has a mana value of 2.

### What abilities does Boros Challenger have?

Boros Challenger has the Mentor keyword ability, which places a +1/+1 counter on an attacking creature with lesser power when it attacks. It also has an activated ability costing {2}{R}{W} to give itself +1/+1 until end of turn.

### Who illustrated the Boros Challenger card?

The artwork for the Boros Challenger card in the Guilds of Ravnica Promos set was created by artist Lucas Graciano.

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Editorial content updated: 2026-09-30.

Site deployment: 2025-11-29.